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Application Notes

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  • Over 2000 application notes and technical articles written by engineers, for engineers.
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  • These articles offer experienced analysis, design ideas, reference designs, and tutorials—to make you an expert.

    Power-Supply Circuits

    APP NOTES FOR: 
  • Automotive
  • Cable Modem/Satellite TV
  • Cell Phone
  • Desktop PC/Server
  • Digital Camera
  • FPGA
  • Fiber Module
  • LCD/Flat Panel/Backlight/Display
  • Network/Telecom/WLAN
  • Notebook Computer
  • Other
  • PDA/Hand Terminal
  • Power-over-Ethernet (PoE)
  • Printer/Fax
  • RAID
    		•  Topology: 
  • Boost/Step-Up
  • Buck-Boost/Step Up-Down
  • Buck/Step-Down
  • Charge Pump
  • Current Sensing
  • Flyback/Isolated/Transformer
  • Inverter/Negative Output
  • Linear Regulator/LDO
  • MOSFET Driver
  • USB/Hot-Swap/Load Switching
  • White-LED Power
    		•

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    105.2kB     		Application Note 5555  Abstract
    Scaling Power-Supply Slopes with a Reliable Power-On Reset (POR)
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    61.4kB     		Application Note 5591  Abstract
    Ensure Long Lifetimes from Electrolytic Capacitors: a Case Study in LED Light Bulbs
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    356.1kB     		Application Note 5656  Abstract
    PWM Margining with the MAX34451
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    321.5kB     		Application Note 5587  Abstract
    Selecting External Components and Compensation for Automotive Step-Up DC-DC Regulator with Preboost Reference Design
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    472.2kB     		Application Note 5372  Abstract
    MR16 LED Driver Makes MR16 LED Lamps Compatible with Most Electronic Transformers
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    108.4kB     		Application Note 5569  Abstract
    Integrating Power Passives and Tactical Trade-Offs for Power Efficiency: Part 1, Harmony - Design like a Symphony Conductor
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    111.6kB     		Application Note 5570  Abstract
    Integrating Power Passives and Tactical Trade-Offs for Power Efficiency: Part 2, Balance - Work Through All the Choices
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    285.5kB     		Sub-System Board 5562  Abstract
    Campbell (MAXREFDES4#): 16-Bit High-Accuracy 4-20mA Input Isolated Analog Front End (AFE)
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    211.2kB     		Sub-System Board 5561  Abstract
    Cupertino (MAXREFDES5#): 16-Bit High Accuracy Multi-Input Isolated Analog Front End (AFE)
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    96.5kB     		Application Note 4495  Abstract
    Current-Sense Amplifier Doubles as a High-Common Mode Instrumentation Amplifier
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    453.5kB     		Application Note 5438  Abstract
    Intermediate Rail 2MHz Switching Power Supply Withstands Entire Automotive Input Voltage Range
    View   In New Window PDF
    316.1kB     		Application Note 5339  Abstract
    Designing a Digital Satellite Equipment Control (DiSEqC)-Compatible Phantom Antenna Power-Supply System
    View   In New Window PDF
    311.9kB     		Application Note 5504  Abstract
    Designing Flyback Converters Using Peak-Current-Mode Controllers
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    111.4kB     		Tutorial 4645  Abstract
    A Power Engineer: the Super Hero in a Design?
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    132.2kB     		Sub-System Board 5510  Abstract
    Lakewood (MAXREFDES7#): 3.3V Input, ±12V (±15V) Output Isolated Power Supply
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    113.7kB     		Sub-System Board 5512  Abstract
    Riverside (MAXREFDES8#): 3.3V Input, 12V (15V) Output Isolated Power Supply
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    304.2kB     		Sub-System Board 5509  Abstract
    Oceanside (MAXREFDES9#): 3.3V to 15V Input, ±15V (±12V) Output, Isolated Power Supply
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    153kB     		Application Note 4332  Abstract
    How to Design an Efficient DC-DC Converter Using the DS1875 PWM Controller
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    156.2kB     		Application Note 5503  Abstract
    Using a Peak-Current-Mode Controller to Design a Boost Converter
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    57.6kB     		Application Note 5447  Abstract
    Choose the Right Power Supply for Your FPGA
    View   In New Window PDF
    399.2kB     		Reference Schematic 5481  Abstract
    Virtex-6 FPGA GTX and Spartan-6 FPGA GTP Transceiver Power Modules
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    325.7kB     		Application Note 4491  Abstract
    Damage from a Lightning Bolt or a Spark—It Depends on How Tall You Are!
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    581.2kB     		Reference Schematic 5449  Abstract
    Powering the Zynq Evaluation and Development Board (ZedBoard)
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    102.9kB     		Application Note 5349  Abstract
    Digital Power Solution Optimizes Base-Station Operation
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    262.3kB     		Reference Schematic 5448  Abstract
    Kintex-7 Series Power Module
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    137.3kB     		Tutorial 5066  Abstract
    When Is Calibration Important?
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    315.8kB     		Reference Schematic 5147  Abstract
    Simple Wireless Bluetooth Stereo Audio System for Outdoor Use
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    310.3kB     		Application Note 5396  Abstract
    Dynamic Backlighting Improves Contrast Ratio and Trims Power for Small LCD Panels
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    200.3kB     		Tutorial 5389  Abstract
    Layout Considerations for High-Power Circuits
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    450.7kB     		Reference Schematic 5223  Abstract
    Designing a Temperature-Based Heating System for an Automotive Engine Preheater
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    92.6kB     		Application Note 4713  Abstract
    Eliminate Noise Through Proper Supply Bypass Filtering
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    482.9kB     		Tutorial 5133  Abstract
    Power-Supply Solutions for Altera FPGAs
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    1.1MB     		Tutorial 5132  Abstract
    Power-Supply Solutions for Xilinx FPGAs
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    138.5kB     		Application Note 4936  Abstract
    Calibrating a Power Supply with a Digital Potentiometer
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    204.6kB     		Application Note 5287  Abstract
    Simple Low-Voltage High-Brightness (HB)-LED Solution for Li+ Battery-Operated Systems
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    93.3kB     		Application Note 5346  Abstract
    Power Control for Automotive Applications
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    102.4kB     		Application Note 5355  Abstract
    Using an H-Bridge Transformer Driver to Charge a Supercapacitor
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    86.8kB     		Application Note 5259  Abstract
    Energy Harvesting Systems Power the Powerless
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    133.2kB     		Application Note 4872  Abstract
    Protect Your Integrated-FET Power Switches with Automatic Current-Limit Adjustment
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    171kB     		Application Note 5272  Abstract
    Selecting External Components for an Automotive Remote Antenna Regulator and Current-Sense Amplifier
    View   In New Window PDF
    197kB     		Application Note 4944  Abstract
    Layout Guidelines Maximize Automotive Power-Supply Performance and Minimize Emissions
    View   In New Window PDF
    762.2kB     		Application Note 5023  Abstract
    ISM Transmitter Has Constant Transmitter Power for Varying Supply Voltage
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    59.1kB     		Tutorial 5290  Abstract
    Higher Integration Drives the Newest Generations of Smartphones
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    64.8kB     		Tutorial 5065  Abstract
    Radio Susceptibility - Cure with Antibiotic, Vaccine, or the Laws of Physics?
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    316.9kB     		Application Note 5271  Abstract
    Selecting External Components for an Automotive Dual Remote Antenna Current-Sense LDO/Switch
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    137.8kB     		Application Note 676  Abstract
    New Developments in Battery Chargers
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    420.8kB     		Application Note 4883  Abstract
    Oscilloscope Math Functions Aid Hot-Swap Circuit Analysis
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    380.2kB     		Reference Schematic 5137  Abstract
    Layout Guidelines for the MAX16974/MAX16975/MAX16976 DC-DC Converters
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    113kB     		Application Note 5041  Abstract
    Add a "Black Box" Fault Logger to Your "Big (or Small) Box" System
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    101kB     		Application Note 5072  Abstract
    Snubber Design for the MAX13256
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    100.7kB     		Tutorial 4670  Abstract
    LEDs for General Lighting: What They Offer and Their Design in Retrofit Lamps
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    102.3kB     		Tutorial 4687  Abstract
    LEDs Allow New Remote-Controlled Lighting Applications
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    108.6kB     		Tutorial 5047  Abstract
    Projected-Capacitive Touch Systems from the Controller Point of View
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    1.5MB     		Reference Schematic 5044  Abstract
    Low-EMI, Active-Clamped Forward, Class 4 Powered Device (PD) Provides High-Efficiency Solution for PoE Applications
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    628kB     		Reference Schematic 5043  Abstract
    Active-Clamped Forward, Dual-Output PD Provides High-Performance Solution for PoE Applications
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    258kB     		Tutorial 671  Abstract
    Energy Management for Small Portable Systems
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    1.4MB     		Reference Schematic 4983  Abstract
    Wide Input Flyback Converter Features 5V at 2.6A Output
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    461kB     		Reference Schematic 4940  Abstract
    High-Performance Class 2 Powered Device (PD) is Customizable for Class 3 Designs
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    221.8kB     		Tutorial 4992  Abstract
    Reduce the Chances of Human Error: Part 1, Power and Ground
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    133kB     		Application Note 4906  Abstract
    Hot-Swap Controller with Calibration Input Can Accurately Monitor Two Load Currents
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    62kB     		Application Note 4564  Abstract
    Add Precise Output Adjustment to Low-Voltage Supplies
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    159kB     		Tutorial 2158  Abstract
    Advantages of IC-Based Hot-Swap Circuit Protection
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    71kB     		Application Note 4324  Abstract
    Variable Resistor and Temperature-Indexed Lookup Table (LUT) Compensate for Regulator Output
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    84kB     		Application Note 4268  Abstract
    Ultra-Small UCSP™ Devices Improve Battery Management in Portable Applications
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    93.7kB     		Application Note 4328  Abstract
    Low-Loss LED Driver Improves a System's Green Footprint by Boosting Efficiency and Extending Battery Life
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    834.8kB     		Reference Schematic 4669  Abstract
    112W Boost Driver for Long Strings of LEDs Using All Ceramic Capacitors
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    92kB     		Tutorial 4691  Abstract
    Introduction to Hearing Aids and Important Design Considerations
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    123kB     		Tutorial 4701  Abstract
    Introduction to Programmable Logic Controllers (PLCs) and the Operational Function of Main System Modules
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    72kB     		Tutorial 4689  Abstract
    Blood Pressure Monitor Design Considerations
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
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    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
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    37kB     		Application Note 4621  Abstract
    Simple Circuit Prevents USB Current Overshoot During Insertion
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    281kB     		Application Note 4596  Abstract
    Improve Two-Phase Buck Converter Performance with a Coupled-Choke Topology
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    121.2kB     		Application Note 4597  Abstract
    Overcome the Challenges of Integrating High-Brightness (HB) LEDs in Automotive Systems
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    50kB     		Application Note 4463  Abstract
    Compensating for the Nonlinear APD Response
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    57.8kB     		Application Note 4406  Abstract
    Power Supply Features Low VIN and VOUT
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    74kB     		Tutorial 725  Abstract
    DC-DC Conversion Without Inductors
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    204.5kB     		Reference Schematic 4381  Abstract
    MR-16 LED Driver with a 5V Auxiliary Output to Power a Pulsating LED Cooler
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    161.2kB     		Reference Schematic 4382  Abstract
    Reference Design for a 5S2P AR111 Lamp LED Driver
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    45kB     		Application Note 4405  Abstract
    Spare Op Amp Generates Its Own Regulated Negative Supply
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    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
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    48kB     		Application Note 4245  Abstract
    Three Approaches to Creating Negative Low-Voltage Hot-Swap Circuits
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    271.6kB     		Application Note 4326  Abstract
    Reduce Standby Power Drains with Ultra-Low-Current, Pulse-Frequency-Modulated (PFM) DC-DC Converters
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    114.1kB     		Application Note 4187  Abstract
    Negative Charge Pumps Achieve Inductor-Like Efficiency for WLED Backlights
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    220.9kB     		Tutorial 4344  Abstract
    Rail Splitter, from Abraham Lincoln to Virtual Ground
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    61kB     		Application Note 4149  Abstract
    How to Add Margining Capability to a DC-DC Converter
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    299kB     		Application Note 4088  Abstract
    New-Generation Video Filter Amplifiers Extend Battery Life in Handheld Video Systems
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    288kB     		Reference Schematic 4163  Abstract
    Telecom Hot-Swap Reference Design Is Immune to Overvoltage and Brownout Input Transients
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    60kB     		Application Note 4190  Abstract
    Enhancing the Gate-Drive Capacity of the DS39xx CCFL Controllers
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    214kB     		Reference Schematic 4162  Abstract
    Reference Design for a Powered-Device (PD) Module Based on the MAX5941B PWM Controller
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    165kB     		Reference Schematic 4161  Abstract
    PoE+ Circuit Delivers 13W to 70W for Powered Devices (PDs)
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    75kB     		Reference Schematic 4152  Abstract
    Reference Design for the MAX5073 Dual Buck Converter Operating at a Switching Frequency of 2MHz
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    117kB     		Reference Schematic 4150  Abstract
    Reference Design Using the MAX5066 for a High Performance Application
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    62kB     		Application Note 4135  Abstract
    Implementing Analog Dimming on the DS39xx CCFL Controllers
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    116kB     		Application Note 4147  Abstract
    How to Modify the Soft-Start Profile of the DS3994
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    54kB     		Reference Schematic 4091  Abstract
    Reference Design for Power-over-Ethernet (PoE) Midspan or Endpoint Insertion
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    50kB     		Application Note 4055  Abstract
    Using the DS4402/DS4404 to Margin the Output Voltage of a DC-DC Converter
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    48kB     		Application Note 3992  Abstract
    Interpreting the Open-Circuit-Voltage (OCV) Fuel Gauge of the DS2786
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    381kB     		Reference Schematic 3984  Abstract
    UL Recognized, IEEE 1394 Single- and Dual-Port FireWire Protective Circuits
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    36kB     		Application Note 3929  Abstract
    Avalanche-Photodiode Detector Circuit Limits Current to 1mA and Improves Transient Response
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    225kB     		Reference Schematic 3912  Abstract
    Low-Cost, Complete Power Solution for Powered Devices Includes a 12V Buck Converter
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    79kB     		Application Note 3898  Abstract
    Calculator Simplifies Programming the Burst Dimming Stagger on the DS3994 Cold-Cathode Fluorescent Lamp (CCFL) Controller
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    167kB     		Application Note 3741  Abstract
    Analog ICs for Low Voltage Systems
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    246.3kB     		Application Note 3740  Abstract
    How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
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    101kB     		Reference Schematic 3744  Abstract
    Circuit Enables Single NiMH Cell to Simulate a Lithium Battery
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    42kB     		Application Note 3694  Abstract
    How to 'Center' a Down-Dithering EconOscillator
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    44kB     		Application Note 3692  Abstract
    Frequency Calculator for the DS1090
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    21kB     		Application Note 3665  Abstract
    External Component Calculator for Setting up a Buck or Boost Converter with the MAX5072/MAX5073
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    121.5kB     		Application Note 3560  Abstract
    High-Efficiency DC-DC Converter Fits LDO Footprint
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    84kB     		Reference Schematic 3507  Abstract
    IEEE 802.3af-Compliant Single-Port, Power-Sourcing-Equipment Application
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    186kB     		Application Note 3456  Abstract
    Programmable System-Management IC Monitors and Sequences Requirements in Complex, Multivoltage Systems
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    180kB     		Application Note 3453  Abstract
    Testing a Power Supply for Line and Load Transients
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    36kB     		Reference Schematic 3430  Abstract
    A Triple-Output ±5% Regulated High Efficiency POE (Power over Ethernet) Supply
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    93.2kB     		Application Note 3356  Abstract
    MAX1917 Provides Pre-Bias Soft Start for Redundant Supply
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    57kB     		Application Note 3328  Abstract
    Minimize Short-Circuit Current Pulse in Hot-Swap Controller
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    136kB     		Application Note 3264  Abstract
    Compact DWDM laser Temperature Control with the MAX8521
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    45kB     		Reference Schematic 3218  Abstract
    Power Supply Meets AMD K8 Low-Power Mobile Specification
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    69kB     		Tutorial 2997  Abstract
    Basic Switching-Regulator-Layout Techniques
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    74.2kB     		Application Note 2736  Abstract
    Understanding, Using, and Selecting Hot-Swap Controllers
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    50kB     		Reference Schematic 2765  Abstract
    Flexible Fault Protection
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    73kB     		Application Note 2945  Abstract
    3A Internal Switch Step-Down Regulators Uses All Ceramic Capacitors for Small Footprint
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    67kB     		Application Note 2908  Abstract
    Hot-Swap Controller IC Makes Adjustable Circuit Breaker
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    66.9kB     		Application Note 2015  Abstract
    Overcurrent/Overdischarge Protection for Lead-Acid Batteries
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    26kB     		Application Note 2025  Abstract
    Relay Driver Requires Only 25% Power
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    85kB     		Application Note 2018  Abstract
    Protection From Blackouts: Dirt Cheap to Fully Integrated
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    92kB     		Application Note 233  Abstract
    Regenerating the DS1847/DS1848 Resistor Calibration Constants
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    125kB     		Application Note 1881  Abstract
    -48V Hot Swap Solution For Telecom Line Cards Assures Immunity To Input Voltage Transients
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    110.3kB     		Application Note 1845  Abstract
    Choosing the Right DC-DC Converter for Automotive Applications
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    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
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    34kB     		Application Note 427  Abstract
    48V-to-5V DC-DC Converter Using MAX638 Switching Step-Down Regulator Borrows Power from Phone Lines
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    25kB     		Application Note 217  Abstract
    How to Interpret DS1852 Temperature and Voltage Readings
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    48kB     		Application Note 905  Abstract
    Adding POR Function to the MAX1864 Generating Two Outputs
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    62kB     		Application Note 906  Abstract
    The MAX1864 Generates 1.2V or Lower Output Voltage
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    71kB     		Application Note 909  Abstract
    Power a Digital Still Camera with 2AA Batteries and a Single Integrated Power Supply
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    63kB     		Application Note 912 
    Turn-On Switching Loss of An Asynchronous Buck Converter
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    47kB     		Application Note 891  Abstract
    Dual 1.4MHz Synchronous Buck Regulator Supports USB Dying Gasp Applications
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    68kB     		Application Note 163  Abstract
    Using DS1050 Programmable PWMs to Control a DC Motor and an LCD LED Backlight
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    281.9kB     		Tutorial 2031  Abstract
    DC-DC Converter Tutorial
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    97kB     		Application Note 850 
    Flyback Circuit Powers Broadband Phone Networks
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    69kB     		Application Note 842  Abstract
    Mathcad Calculates Input Capacitor for Step-Down Buck Regulator
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    181kB     		Application Note 807  Abstract
    Force/Sense DAC Applications
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    140kB     		Application Note 669  Abstract
    Charge Pumps Shine in Portable Designs
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    33kB     		Application Note 1785  Abstract
    Flexible Hot-Swap Current Limiter Allows Thermal Protection
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    63kB     		Application Note 662 
    Power Conservation in 3V/5V Dual-Supply Systems
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    210.3kB     		Tutorial 660  Abstract
    Regulator Topologies for Battery-Powered Systems
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    106kB     		Application Note 652 
    Synchronous Rectification Aids Low-Voltage Power Supplies
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    70kB     		Application Note 666  Abstract
    Versatile ICs Enable Chemistry-Independent Battery Charging
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    47kB     		Application Note 636 
    Reverse-Current Circuitry Protection
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    164kB     		Tutorial 658  Abstract
    Choose the Right Ultra-Thin DC-DC Converter for a Compact PCMCIA Card
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    51kB     		Application Note 668  Abstract
    Managing Noise in Cell-Phone Handsets
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    59kB     		Application Note 664 
    Feedback Isolation Augments Power-Supply Safety and Performance
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    98kB     		Application Note 653 
    Circuit Tradeoffs Minimize Noise in Battery-Input Power Supplies
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    47kB     		Application Note 476  Abstract
    Comparing the I²C Bus to the SMBus
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    31kB     		Reference Schematic 478  Abstract
    Current-Limit Circuit for the Buck Regulator
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    67kB     		Application Note 715 
    A Smart Solid-State Fuse Cures Boost-Converter Ills
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    27kB     		Application Note 433 
    5V Input Converter Generates -30V at 80mA
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    93kB     		Application Note 675  Abstract
    Powering Portable CPU Cores
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    62.2kB     		Application Note 297  Abstract
    Tripler Converts 5V to 15V
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    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
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    63kB     		Application Note 657  Abstract
    Simple Circuit Disconnects Load
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    35kB     		Application Note 1763  Abstract
    Dual-Voltage Supply Powers SIM Card
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    43kB     		Application Note 674  Abstract
    Push-Pull Driver Provides Isolated 5V at 1A
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    59.3kB     		Application Note 296 
    3.3V Supply Taps Power from the -12V PCI Bus
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    40kB     		Application Note 5  Abstract
    Inductorless Switching Regulator Boosts Input Voltage
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    45kB     		Application Note 10  Abstract
    Lower Operating Frequency Improves ICL7660 Voltage-Conversion Efficiency
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    41kB     		Application Note 28 
    Low-Power DC-DC Converter Derives 5V From 3V Battery
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    46kB     		Application Note 35 
    Regulated Charge Pump Delivers 50mA
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    36kB     		Application Note 990  Abstract
    APD Bias Circuit Has Adjustable Output

    APP NOTES FOR: Automotive

    View   In New Window PDF
    321.5kB     		Application Note 5587  Abstract
    Selecting External Components and Compensation for Automotive Step-Up DC-DC Regulator with Preboost Reference Design
    View   In New Window PDF
    453.5kB     		Application Note 5438  Abstract
    Intermediate Rail 2MHz Switching Power Supply Withstands Entire Automotive Input Voltage Range
    View   In New Window PDF
    316.1kB     		Application Note 5339  Abstract
    Designing a Digital Satellite Equipment Control (DiSEqC)-Compatible Phantom Antenna Power-Supply System
    View   In New Window PDF
    93.3kB     		Application Note 5346  Abstract
    Power Control for Automotive Applications
    View   In New Window PDF
    171kB     		Application Note 5272  Abstract
    Selecting External Components for an Automotive Remote Antenna Regulator and Current-Sense Amplifier
    View   In New Window PDF
    197kB     		Application Note 4944  Abstract
    Layout Guidelines Maximize Automotive Power-Supply Performance and Minimize Emissions
    View   In New Window PDF
    762.2kB     		Application Note 5023  Abstract
    ISM Transmitter Has Constant Transmitter Power for Varying Supply Voltage
    View   In New Window PDF
    316.9kB     		Application Note 5271  Abstract
    Selecting External Components for an Automotive Dual Remote Antenna Current-Sense LDO/Switch
    View   In New Window PDF
    420.8kB     		Application Note 4883  Abstract
    Oscilloscope Math Functions Aid Hot-Swap Circuit Analysis
    View   In New Window PDF
    380.2kB     		Reference Schematic 5137  Abstract
    Layout Guidelines for the MAX16974/MAX16975/MAX16976 DC-DC Converters
    View   In New Window PDF
    199kB     		Application Note 4608  Abstract
    Layout Guidelines with Example Layout for the MAX16922 PMIC
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    186kB     		Reference Schematic 4376  Abstract
    Reference Design for a High-Input-Voltage, High-Output-Current Buck Controller Using the MAX15046
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    177kB     		Reference Schematic 4365  Abstract
    Reference Design Using the MAX15026 for an Auxiliary Power Supply for LCD TVs or Set-Top Boxes
    View   In New Window PDF
    92kB     		Reference Schematic 4364  Abstract
    Ultra-Low Quiescent-Current Linear Regulator for Automotive Air Bags
    View   In New Window PDF
    92kB     		Application Note 3939  Abstract
    DC-DC Controllers Use Average-Current-Mode Control for Infotainment Applications
    View   In New Window PDF
    246.3kB     		Application Note 3740  Abstract
    How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
    View   In New Window PDF
    80kB     		Application Note 3395  Abstract
    Requirements of Remote Keyless Entry (RKE) Systems
    View   In New Window PDF
    66.9kB     		Application Note 2015  Abstract
    Overcurrent/Overdischarge Protection for Lead-Acid Batteries
    View   In New Window PDF
    110.3kB     		Application Note 1845  Abstract
    Choosing the Right DC-DC Converter for Automotive Applications
    View   In New Window PDF
    201kB     		Tutorial 1109 
    Small, High-Voltage Boost Converters
    View   In New Window PDF
    32kB     		Application Note 998 
    5V Step-Down Converter Has Transformer-Isolated Feedback

    APP NOTES FOR: Cable Modem/Satellite TV

    View   In New Window PDF
    246.3kB     		Application Note 3740  Abstract
    How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
    View   In New Window PDF
    120kB     		Application Note 3672  Abstract
    Noise Reduction for the MAX1864 Auxiliary Regulator
    View   In New Window PDF
    149kB     		Application Note 3638  Abstract
    2.2MHz Buck or Boost Power Supply for ADSL2+ Chipset
    View   In New Window PDF
    27kB     		Application Note 3591  Abstract
    Compensation Calculator for the MAX1846/MAX1847 Inverting DC-DC Converters
    View   In New Window PDF
    72kB     		Application Note 3244  Abstract
    3mm-Tall, Dual-Phase, Step-Down, DC-DC Converter Delivers 1.6V at 20A from 12V for Mobile Processor Cores
    View   In New Window PDF
    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
    View   In New Window PDF
    46kB     		Application Note 1805 
    Choosing the MAX1932 External Inductor, Diode, Current-Sense Resistor, and Output Filter Capacitors for Worst-Case Conditions
    View   In New Window PDF
    305kB     		Application Note 226  Abstract
    Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer
    View   In New Window PDF
    72kB     		Application Note 1782  Abstract
    All-Ceramic Capacitors Enable the Smallest Footprint for a 1MHz, 6A Step-Down Regulator
    View   In New Window PDF
    124kB     		Tutorial 883  Abstract
    Improved Power-Supply Rejection for Linear Regulators
    View   In New Window PDF
    34kB     		Application Note 1153  Abstract
    Simple Circuit Boosts a 3V Input and Improves Efficiency
    View   In New Window PDF
    113kB     		Reference Schematic 714  Abstract
    Isolated Power Supplies for Telecom Applications
    View   In New Window PDF
    221kB     		Tutorial 986  Abstract
    Input and Output Noise in Buck Converters Explained
    View   In New Window PDF
    155kB     		Application Note 849  Abstract
    Selection of Ultra-Fast Recovery Diodes Used in Flyback Circuits
    View   In New Window PDF
    64kB     		Application Note 1077  Abstract
    DC-to-DC Converter Combats EMI
    View   In New Window PDF
    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
    View   In New Window PDF
    138kB     		Tutorial 848  Abstract
    Snubber Circuits Suppress Voltage Transient Spikes in Multiple Output DC-DC Flyback Converter Power Supplies
    View   In New Window PDF
    96kB     		Application Note 841  Abstract
    Staggered- or Simultaneous-Output Voltage Sequencing/Tracking is Flexible for xDSL and Cable Modem Systems
    View   In New Window PDF
    43kB     		Application Note 824  Abstract
    Miniature, Precision Negative Reference Requires No Precision Resistors
    View   In New Window PDF
    31kB     		Application Note 821  Abstract
    Compensation Calculator for the MAX1864/MAX1865 xDSL Cable-Modem Power Supplies
    View   In New Window PDF
    35kB     		Application Note 473  Abstract
    Integrated Power Supplies are Highly Reliable and Compact Postregulators
    View   In New Window PDF
    27kB     		Application Note 433 
    5V Input Converter Generates -30V at 80mA
    View   In New Window PDF
    27kB     		Application Note 435 
    +12V Input Converter Generates -165V at 100mA
    View   In New Window PDF
    29kB     		Application Note 298  Abstract
    Current-Limit Switch Is Digitally Programmable
    View   In New Window PDF
    62.2kB     		Application Note 297  Abstract
    Tripler Converts 5V to 15V
    View   In New Window PDF
    35kB     		Application Note 260  Abstract
    Miniature Temperature Monitors Drive 3-Speed Fan Controller
    View   In New Window PDF
    32kB     		Application Note 998 
    5V Step-Down Converter Has Transformer-Isolated Feedback
    View   In New Window PDF
    28kB     		Application Note 933  Abstract
    Negative Buck Regulator Employs Step-Up Controller

    APP NOTES FOR: Cell Phone

    View   In New Window PDF
    310.3kB     		Application Note 5396  Abstract
    Dynamic Backlighting Improves Contrast Ratio and Trims Power for Small LCD Panels
    View   In New Window PDF
    59.1kB     		Tutorial 5290  Abstract
    Higher Integration Drives the Newest Generations of Smartphones
    View   In New Window PDF
    83kB     		Application Note 4515  Abstract
    Adjusting the output voltages of the MAX8660/MAX8661
    View   In New Window PDF
    271.6kB     		Application Note 4326  Abstract
    Reduce Standby Power Drains with Ultra-Low-Current, Pulse-Frequency-Modulated (PFM) DC-DC Converters
    View   In New Window PDF
    134kB     		Reference Schematic 4322  Abstract
    Simplified Lithium-Ion (Li+) Battery-Charger Testing
    View   In New Window PDF
    299kB     		Application Note 4088  Abstract
    New-Generation Video Filter Amplifiers Extend Battery Life in Handheld Video Systems
    View   In New Window PDF
    118kB     		Application Note 4181  Abstract
    Simplify the Design of 1-Cell Li+ Battery-Operated Devices
    View   In New Window PDF
    29kB     		Application Note 4141  Abstract
    Programming and Testing a DS2786-Based Circuit
    View   In New Window PDF
    48kB     		Application Note 3992  Abstract
    Interpreting the Open-Circuit-Voltage (OCV) Fuel Gauge of the DS2786
    View   In New Window PDF
    38kB     		Application Note 3603  Abstract
    Buck Converters Proliferate in Handhelds as Features and Processing Power Increase
    View   In New Window PDF
    50kB     		Application Note 3434  Abstract
    RF Power Reduction for CDMA/WCDMA Cellular Phones
    View   In New Window PDF
    30kB     		Application Note 3441  Abstract
    Circuit Board Layout Guidelines for White LED Charge Pumps
    View   In New Window PDF
    105kB     		Application Note 3243  Abstract
    White-LED Boost Converter vs. Charge Pump
    View   In New Window PDF
    125kB     		Application Note 3256  Abstract
    Why Drive White LEDs with Constant Current?
    View   In New Window PDF
    84kB     		Reference Schematic 3241  Abstract
    Charging Batteries Using USB Power
    View   In New Window PDF
    155kB     		Application Note 3070  Abstract
    Standard and White LED Basics and Operation
    View   In New Window PDF
    47kB     		Application Note 3014  Abstract
    LDO Improves White LED Current Matching
    View   In New Window PDF
    87kB     		Application Note 3174  Abstract
    Selecting Power Management for Cellular Handsets
    View   In New Window PDF
    145kB     		Reference Schematic 1804  Abstract
    Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
    View   In New Window PDF
    31kB     		Tutorial 1930  Abstract
    Technology Changes: From a Portable Power Point of View
    View   In New Window PDF
    36kB     		Application Note 1875  Abstract
    Triple Capacitive Voltage Inverter with the MAX871
    View   In New Window PDF
    68kB     		Application Note 898  Abstract
    Selecting LDO Linear Regulators for Cellphone Designs
    View   In New Window PDF
    124kB     		Tutorial 883  Abstract
    Improved Power-Supply Rejection for Linear Regulators
    View   In New Window PDF
    50kB     		Application Note 1750  Abstract
    Powering Six White LEDs with High Efficiency Using the MAX1848
    View   In New Window PDF
    73kB     		Application Note 1736  Abstract
    Powering Four White LEDs with High Efficiency Using the MAX1848
    View   In New Window PDF
    104kB     		Tutorial 751  Abstract
    Linear Regulators in Portable Applications
    View   In New Window PDF
    46kB     		Application Note 1134 
    Uninterruptible Power Supply for USB Devices
    View   In New Window PDF
    47kB     		Application Note 1121  Abstract
    Using Ceramic Output Capacitors with the MAX1734 Voltage-Mode Buck Converter
    View   In New Window PDF
    38kB     		Tutorial 1083  Abstract
    Life with Batteries—Do Not Ignore an IC's Typical Specs
    View   In New Window PDF
    172kB     		Application Note 1037  Abstract
    Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
    View   In New Window PDF
    47kB     		Application Note 1020  Abstract
    LDO Linear Regulator Improves White LED Brightness Matching
    View   In New Window PDF
    29kB     		Application Note 1021  Abstract
    Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input
    View   In New Window PDF
    35kB     		Application Note 959  Abstract
    Dual 600mA Buck Vonverter for Logic Supply and Core Supply at 1V or Less
    View   In New Window PDF
    79kB     		Reference Schematic 897  Abstract
    Single-Cell Li+ Cradle Charger With A Linear AC Adapter
    View   In New Window PDF
    51kB     		Application Note 1205  Abstract
    W-CDMA Power Supply Dramatically Improves Transmit Efficiency
    View   In New Window PDF
    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies

    APP NOTES FOR: Desktop PC/Server

    View   In New Window PDF
    102.9kB     		Application Note 5349  Abstract
    Digital Power Solution Optimizes Base-Station Operation
    View   In New Window PDF
    133.2kB     		Application Note 4872  Abstract
    Protect Your Integrated-FET Power Switches with Automatic Current-Limit Adjustment
    View   In New Window PDF
    281kB     		Application Note 4596  Abstract
    Improve Two-Phase Buck Converter Performance with a Coupled-Choke Topology
    View   In New Window PDF
    167kB     		Reference Schematic 4375  Abstract
    Reference Design for a High-Current Power Supply with Lossless Current Sensing Using the MAX5060
    View   In New Window PDF
    129kB     		Application Note 3767  Abstract
    Meeting the Challenges of Power-Supply Design for Modern, High-Current CPUs
    View   In New Window PDF
    121.5kB     		Application Note 3560  Abstract
    High-Efficiency DC-DC Converter Fits LDO Footprint
    View   In New Window PDF
    51kB     		Application Note 3519  Abstract
    Integrated DC-DC Converters Save Space and Design Time in Distributed-Power Systems
    View   In New Window PDF
    103kB     		Application Note 3499  Abstract
    Compact-Footprint, 60A, Two-Phase Power Supply for AMD K8 Motherboards
    View   In New Window PDF
    72kB     		Application Note 3244  Abstract
    3mm-Tall, Dual-Phase, Step-Down, DC-DC Converter Delivers 1.6V at 20A from 12V for Mobile Processor Cores
    View   In New Window PDF
    93.2kB     		Application Note 3356  Abstract
    MAX1917 Provides Pre-Bias Soft Start for Redundant Supply
    View   In New Window PDF
    64kB     		Application Note 1901  Abstract
    Convert a CPU Core Supply from Latchoff Mode to Hiccup Mode During a Short Circuit
    View   In New Window PDF
    38kB     		Application Note 1857  Abstract
    DDR Memory-Termination Supply
    View   In New Window PDF
    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
    View   In New Window PDF
    72kB     		Application Note 1782  Abstract
    All-Ceramic Capacitors Enable the Smallest Footprint for a 1MHz, 6A Step-Down Regulator
    View   In New Window PDF
    83kB     		Application Note 1775  Abstract
    Power Supply for DDR-SDRAM Termination Operates From 3V to 5.5V Input
    View   In New Window PDF
    34kB     		Application Note 1153  Abstract
    Simple Circuit Boosts a 3V Input and Improves Efficiency
    View   In New Window PDF
    38kB     		Application Note 1149  Abstract
    DDR Memory-Termination Supply is Flexible for 2.5V and 1.8V Memory Systems
    View   In New Window PDF
    221kB     		Tutorial 986  Abstract
    Input and Output Noise in Buck Converters Explained
    View   In New Window PDF
    65kB     		Application Note 1135  Abstract
    Small Capacitor Improves Efficiency in High-Power CPU Supply
    View   In New Window PDF
    77kB     		Application Note 1053  Abstract
    VDDQ Supply for Server DDR Memory Using PWM Step-Down Controller
    View   In New Window PDF
    64kB     		Application Note 1044  Abstract
    Design of Graphic Chip and Related Circuitry Power Supplies Using MAX1953 1MHz PWM Step-down Controller
    View   In New Window PDF
    76kB     		Application Note 993  Abstract
    Adding Voltage Droop to DDR Memory Termination Voltage Supply Reduces Output Capacitance
    View   In New Window PDF
    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
    View   In New Window PDF
    30kB     		Application Note 1180  Abstract
    High-Accuracy Current-Sense Amplifier Enables Current Sensing and Current Sharing
    View   In New Window PDF
    33kB     		Application Note 1785  Abstract
    Flexible Hot-Swap Current Limiter Allows Thermal Protection
    View   In New Window PDF
    47kB     		Application Note 476  Abstract
    Comparing the I²C Bus to the SMBus
    View   In New Window PDF
    29kB     		Application Note 298  Abstract
    Current-Limit Switch Is Digitally Programmable
    View   In New Window PDF
    84kB     		Application Note 678  Abstract
    Turnkey Power-Supply Solutions Power Pentium® Pro µPs
    View   In New Window PDF
    59.3kB     		Application Note 296 
    3.3V Supply Taps Power from the -12V PCI Bus
    View   In New Window PDF
    27kB     		Application Note 553  Abstract
    5V, Non-Interruptible Power Supply Delivers 1A
    View   In New Window PDF
    35kB     		Application Note 260  Abstract
    Miniature Temperature Monitors Drive 3-Speed Fan Controller
    View   In New Window PDF
    33kB     		Application Note 930  Abstract
    Synchronous Buck-Regulator Output Terminates High-Speed Data Buses

    APP NOTES FOR: Digital Camera

    View   In New Window PDF
    83kB     		Application Note 4515  Abstract
    Adjusting the output voltages of the MAX8660/MAX8661
    View   In New Window PDF
    271.6kB     		Application Note 4326  Abstract
    Reduce Standby Power Drains with Ultra-Low-Current, Pulse-Frequency-Modulated (PFM) DC-DC Converters
    View   In New Window PDF
    114.1kB     		Application Note 4187  Abstract
    Negative Charge Pumps Achieve Inductor-Like Efficiency for WLED Backlights
    View   In New Window PDF
    118kB     		Application Note 4181  Abstract
    Simplify the Design of 1-Cell Li+ Battery-Operated Devices
    View   In New Window PDF
    29kB     		Application Note 4141  Abstract
    Programming and Testing a DS2786-Based Circuit
    View   In New Window PDF
    48kB     		Application Note 3992  Abstract
    Interpreting the Open-Circuit-Voltage (OCV) Fuel Gauge of the DS2786
    View   In New Window PDF
    38kB     		Application Note 3603  Abstract
    Buck Converters Proliferate in Handhelds as Features and Processing Power Increase
    View   In New Window PDF
    30kB     		Application Note 3441  Abstract
    Circuit Board Layout Guidelines for White LED Charge Pumps
    View   In New Window PDF
    105kB     		Application Note 3243  Abstract
    White-LED Boost Converter vs. Charge Pump
    View   In New Window PDF
    125kB     		Application Note 3256  Abstract
    Why Drive White LEDs with Constant Current?
    View   In New Window PDF
    38kB     		Application Note 3226  Abstract
    High-Level Integration Needed for Compact Digital-Camera Power
    View   In New Window PDF
    84kB     		Reference Schematic 3241  Abstract
    Charging Batteries Using USB Power
    View   In New Window PDF
    155kB     		Application Note 3070  Abstract
    Standard and White LED Basics and Operation
    View   In New Window PDF
    47kB     		Application Note 3014  Abstract
    LDO Improves White LED Current Matching
    View   In New Window PDF
    145kB     		Reference Schematic 1804  Abstract
    Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
    View   In New Window PDF
    31kB     		Tutorial 1930  Abstract
    Technology Changes: From a Portable Power Point of View
    View   In New Window PDF
    36kB     		Application Note 1875  Abstract
    Triple Capacitive Voltage Inverter with the MAX871
    View   In New Window PDF
    50kB     		Application Note 1750  Abstract
    Powering Six White LEDs with High Efficiency Using the MAX1848
    View   In New Window PDF
    73kB     		Application Note 1736  Abstract
    Powering Four White LEDs with High Efficiency Using the MAX1848
    View   In New Window PDF
    104kB     		Tutorial 751  Abstract
    Linear Regulators in Portable Applications
    View   In New Window PDF
    53kB     		Application Note 1147  Abstract
    Simple Current Source Varies the Switching Frequency of a Power Supply for a Digital Still Camera
    View   In New Window PDF
    46kB     		Application Note 1134 
    Uninterruptible Power Supply for USB Devices
    View   In New Window PDF
    47kB     		Application Note 1121  Abstract
    Using Ceramic Output Capacitors with the MAX1734 Voltage-Mode Buck Converter
    View   In New Window PDF
    38kB     		Tutorial 1083  Abstract
    Life with Batteries—Do Not Ignore an IC's Typical Specs
    View   In New Window PDF
    70kB     		Tutorial 1051 
    SEPIC Equations and Component Ratings
    View   In New Window PDF
    172kB     		Application Note 1037  Abstract
    Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
    View   In New Window PDF
    47kB     		Application Note 1020  Abstract
    LDO Linear Regulator Improves White LED Brightness Matching
    View   In New Window PDF
    29kB     		Application Note 1021  Abstract
    Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input
    View   In New Window PDF
    35kB     		Application Note 959  Abstract
    Dual 600mA Buck Vonverter for Logic Supply and Core Supply at 1V or Less
    View   In New Window PDF
    79kB     		Reference Schematic 897  Abstract
    Single-Cell Li+ Cradle Charger With A Linear AC Adapter
    View   In New Window PDF
    69kB     		Application Note 471  Abstract
    Step-up Converter with LDO Beats SEPIC Efficiency
    View   In New Window PDF
    23kB     		Application Note 479  Abstract
    All-Ceramic 320mA Step-Down Converter for USB
    View   In New Window PDF
    62.2kB     		Application Note 297  Abstract
    Tripler Converts 5V to 15V
    View   In New Window PDF
    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies

    APP NOTES FOR: FPGA

    View   In New Window PDF
    399.2kB     		Reference Schematic 5481  Abstract
    Virtex-6 FPGA GTX and Spartan-6 FPGA GTP Transceiver Power Modules
    View   In New Window PDF
    581.2kB     		Reference Schematic 5449  Abstract
    Powering the Zynq Evaluation and Development Board (ZedBoard)
    View   In New Window PDF
    262.3kB     		Reference Schematic 5448  Abstract
    Kintex-7 Series Power Module
    View   In New Window PDF
    482.9kB     		Tutorial 5133  Abstract
    Power-Supply Solutions for Altera FPGAs
    View   In New Window PDF
    1.1MB     		Tutorial 5132  Abstract
    Power-Supply Solutions for Xilinx FPGAs

    APP NOTES FOR: Fiber Module

    View   In New Window PDF
    153kB     		Application Note 4332  Abstract
    How to Design an Efficient DC-DC Converter Using the DS1875 PWM Controller
    View   In New Window PDF
    50kB     		Application Note 4463  Abstract
    Compensating for the Nonlinear APD Response
    View   In New Window PDF
    148kB     		Reference Schematic 4374  Abstract
    Power Supply and Accurate Current Monitor for Avalanche Photodiode (APD) Biasing Applications
    View   In New Window PDF
    50kB     		Application Note 4221  Abstract
    How to Optimize Avalanche Photodiode (APD) Bias Range Using a DS1841 Logarithmic Resistor
    View   In New Window PDF
    30kB     		Application Note 4222  Abstract
    DS1863; DS1865; DS1875: How to Interface to MAX3736 Compact Laser Driver
    View   In New Window PDF
    36kB     		Application Note 3929  Abstract
    Avalanche-Photodiode Detector Circuit Limits Current to 1mA and Improves Transient Response
    View   In New Window PDF
    117kB     		Application Note 3903  Abstract
    Using Internal Calibration and Right Shifting (Scalable Dynamic Ranging) on the DS1863/DS1865 to Enhance ADC Performance
    View   In New Window PDF
    21kB     		Application Note 3923  Abstract
    Connecting Multiple DS1859 Devices on the Same I²C Bus
    View   In New Window PDF
    136kB     		Application Note 3264  Abstract
    Compact DWDM laser Temperature Control with the MAX8521
    View   In New Window PDF
    66kB     		Application Note 1831  Abstract
    Low-Noise APD Bias Circuit
    View   In New Window PDF
    37kB     		Application Note 1751 
    High-V DC-DC Converter Is Ideal for MEMS (Warning: High-Voltage Circuit)
    View   In New Window PDF
    201kB     		Tutorial 1109 
    Small, High-Voltage Boost Converters
    View   In New Window PDF
    73kB     		Application Note 1045  Abstract
    One Megahertz Adaptable Power Supply Meets XENPAK MSA Specification
    View   In New Window PDF
    43kB     		Application Note 824  Abstract
    Miniature, Precision Negative Reference Requires No Precision Resistors
    View   In New Window PDF
    27kB     		Application Note 435 
    +12V Input Converter Generates -165V at 100mA
    View   In New Window PDF
    64kB     		Application Note 3842  Abstract
    Stabilizing Thermoelectric Controller (TEC) Loops Using a Unit-Step Response

    APP NOTES FOR: LCD/Flat Panel/Backlight/Display

    View   In New Window PDF
    108.6kB     		Tutorial 5047  Abstract
    Projected-Capacitive Touch Systems from the Controller Point of View
    View   In New Window PDF
    834.8kB     		Reference Schematic 4669  Abstract
    112W Boost Driver for Long Strings of LEDs Using All Ceramic Capacitors
    View   In New Window PDF
    408kB     		Reference Schematic 4612  Abstract
    Boost Driver for Long LED Strings Using Aluminum Electrolytic Capacitors
    View   In New Window PDF
    76kB     		Application Note 4637  Abstract
    Determining LCM and OVD Thresholds for the DS3xxx CCFL Controllers
    View   In New Window PDF
    121.2kB     		Application Note 4597  Abstract
    Overcome the Challenges of Integrating High-Brightness (HB) LEDs in Automotive Systems
    View   In New Window PDF
    150kB     		Reference Schematic 4363  Abstract
    Vacuum Fluorescent Display (VFD) Reference Design for Automotive Applications
    View   In New Window PDF
    114.1kB     		Application Note 4187  Abstract
    Negative Charge Pumps Achieve Inductor-Like Efficiency for WLED Backlights
    View   In New Window PDF
    60kB     		Application Note 4190  Abstract
    Enhancing the Gate-Drive Capacity of the DS39xx CCFL Controllers
    View   In New Window PDF
    62kB     		Application Note 4135  Abstract
    Implementing Analog Dimming on the DS39xx CCFL Controllers
    View   In New Window PDF
    37kB     		Application Note 4021  Abstract
    MAX6956 Programming Guide
    View   In New Window PDF
    79kB     		Application Note 3898  Abstract
    Calculator Simplifies Programming the Burst Dimming Stagger on the DS3994 Cold-Cathode Fluorescent Lamp (CCFL) Controller
    View   In New Window PDF
    120kB     		Application Note 3672  Abstract
    Noise Reduction for the MAX1864 Auxiliary Regulator
    View   In New Window PDF
    91kB     		Reference Schematic 3639  Abstract
    Design of a Nonisolated, Flyback LED Driver Circuit
    View   In New Window PDF
    27kB     		Application Note 3591  Abstract
    Compensation Calculator for the MAX1846/MAX1847 Inverting DC-DC Converters
    View   In New Window PDF
    30kB     		Application Note 3441  Abstract
    Circuit Board Layout Guidelines for White LED Charge Pumps
    View   In New Window PDF
    105kB     		Application Note 3243  Abstract
    White-LED Boost Converter vs. Charge Pump
    View   In New Window PDF
    155kB     		Application Note 3070  Abstract
    Standard and White LED Basics and Operation
    View   In New Window PDF
    145kB     		Reference Schematic 1804  Abstract
    Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
    View   In New Window PDF
    31kB     		Tutorial 1930  Abstract
    Technology Changes: From a Portable Power Point of View
    View   In New Window PDF
    36kB     		Application Note 1875  Abstract
    Triple Capacitive Voltage Inverter with the MAX871
    View   In New Window PDF
    40kB     		Application Note 1864  Abstract
    Regulated Dual Voltages Control STN-LCD Contrast
    View   In New Window PDF
    46kB     		Application Note 1805 
    Choosing the MAX1932 External Inductor, Diode, Current-Sense Resistor, and Output Filter Capacitors for Worst-Case Conditions
    View   In New Window PDF
    305kB     		Application Note 226  Abstract
    Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer
    View   In New Window PDF
    50kB     		Application Note 1750  Abstract
    Powering Six White LEDs with High Efficiency Using the MAX1848
    View   In New Window PDF
    73kB     		Application Note 1736  Abstract
    Powering Four White LEDs with High Efficiency Using the MAX1848
    View   In New Window PDF
    34kB     		Application Note 1153  Abstract
    Simple Circuit Boosts a 3V Input and Improves Efficiency
    View   In New Window PDF
    155kB     		Application Note 849  Abstract
    Selection of Ultra-Fast Recovery Diodes Used in Flyback Circuits
    View   In New Window PDF
    172kB     		Application Note 1037  Abstract
    Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
    View   In New Window PDF
    47kB     		Application Note 1020  Abstract
    LDO Linear Regulator Improves White LED Brightness Matching
    View   In New Window PDF
    29kB     		Application Note 1021  Abstract
    Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input
    View   In New Window PDF
    38kB     		Application Note 950  Abstract
    Single-Cell Boost Converter Generates Auxiliary Bias For LCD
    View   In New Window PDF
    144kB     		Tutorial 817  Abstract
    Using Thermistors in Temperature Tracking Power Supplies
    View   In New Window PDF
    62.2kB     		Application Note 297  Abstract
    Tripler Converts 5V to 15V
    View   In New Window PDF
    71kB     		Application Note 146  Abstract
    DC-DC Switch-Mode Power-Supply Controller Drives Regulated Charge Pump

    APP NOTES FOR: Network/Telecom/WLAN

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    102.9kB     		Application Note 5349  Abstract
    Digital Power Solution Optimizes Base-Station Operation
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    113kB     		Application Note 5041  Abstract
    Add a "Black Box" Fault Logger to Your "Big (or Small) Box" System
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    1.5MB     		Reference Schematic 5044  Abstract
    Low-EMI, Active-Clamped Forward, Class 4 Powered Device (PD) Provides High-Efficiency Solution for PoE Applications
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    133kB     		Application Note 4906  Abstract
    Hot-Swap Controller with Calibration Input Can Accurately Monitor Two Load Currents
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    278kB     		Application Note 4457  Abstract
    Assess Power-Supply Noise Rejection in Low-Jitter PLL Clock Generators
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    246.3kB     		Application Note 3740  Abstract
    How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
    View   In New Window PDF
    27kB     		Application Note 3591  Abstract
    Compensation Calculator for the MAX1846/MAX1847 Inverting DC-DC Converters
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    121.5kB     		Application Note 3560  Abstract
    High-Efficiency DC-DC Converter Fits LDO Footprint
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    51kB     		Application Note 3519  Abstract
    Integrated DC-DC Converters Save Space and Design Time in Distributed-Power Systems
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    72kB     		Application Note 3244  Abstract
    3mm-Tall, Dual-Phase, Step-Down, DC-DC Converter Delivers 1.6V at 20A from 12V for Mobile Processor Cores
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    93.2kB     		Application Note 3356  Abstract
    MAX1917 Provides Pre-Bias Soft Start for Redundant Supply
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    136kB     		Application Note 3264  Abstract
    Compact DWDM laser Temperature Control with the MAX8521
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    208kB     		Application Note 2040  Abstract
    50W Current-Mode Forward Converter Design with the MAX8540
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    217kB     		Application Note 2039  Abstract
    50W Voltage-Mode Forward Converter Design with the MAX8541
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    66kB     		Application Note 1831  Abstract
    Low-Noise APD Bias Circuit
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    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
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    58kB     		Application Note 1803  Abstract
    Simple Circuit Provides +5V Gate Bias from -48V Input
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    72kB     		Application Note 1782  Abstract
    All-Ceramic Capacitors Enable the Smallest Footprint for a 1MHz, 6A Step-Down Regulator
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    124kB     		Tutorial 883  Abstract
    Improved Power-Supply Rejection for Linear Regulators
    View   In New Window PDF
    162kB     		Application Note 819  Abstract
    Isolated Power Supply Is Suitable For Telecom/Datacom Applications
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    153kB     		Application Note 1166  Abstract
    Flyback Transformer Design for MAX1856 SLIC Power Supplies
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    34kB     		Application Note 1153  Abstract
    Simple Circuit Boosts a 3V Input and Improves Efficiency
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    113kB     		Reference Schematic 714  Abstract
    Isolated Power Supplies for Telecom Applications
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    193kB     		Application Note 1062  Abstract
    Designing Compact Telecom Power Supplies
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    221kB     		Tutorial 986  Abstract
    Input and Output Noise in Buck Converters Explained
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    194kB     		Application Note 280 
    Power Supplies for Telecom Systems
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    35kB     		Application Note 1115  Abstract
    Isolated SLIC supply
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    64kB     		Application Note 1077  Abstract
    DC-to-DC Converter Combats EMI
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    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
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    138kB     		Tutorial 848  Abstract
    Snubber Circuits Suppress Voltage Transient Spikes in Multiple Output DC-DC Flyback Converter Power Supplies
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    43kB     		Application Note 824  Abstract
    Miniature, Precision Negative Reference Requires No Precision Resistors
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    31kB     		Application Note 821  Abstract
    Compensation Calculator for the MAX1864/MAX1865 xDSL Cable-Modem Power Supplies
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    89kB     		Application Note 904  Abstract
    SLIC Power-Supply Design
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    30kB     		Application Note 1180  Abstract
    High-Accuracy Current-Sense Amplifier Enables Current Sensing and Current Sharing
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    33kB     		Application Note 1785  Abstract
    Flexible Hot-Swap Current Limiter Allows Thermal Protection
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    49kB     		Application Note 971  Abstract
    Tiny Charge Pump Provides Highly Reliable Low-Cost Solution to Negative Reference Voltage
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    35kB     		Application Note 473  Abstract
    Integrated Power Supplies are Highly Reliable and Compact Postregulators
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    27kB     		Application Note 433 
    5V Input Converter Generates -30V at 80mA
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    29kB     		Application Note 298  Abstract
    Current-Limit Switch Is Digitally Programmable
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    29kB     		Application Note 294  Abstract
    Dual-Output SLIC Supply Shares Feedback
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    97kB     		Application Note 268  Abstract
    Wireless-Modem Power for Hand-Held Devices
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    27kB     		Application Note 553  Abstract
    5V, Non-Interruptible Power Supply Delivers 1A
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    35kB     		Application Note 260  Abstract
    Miniature Temperature Monitors Drive 3-Speed Fan Controller
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    32kB     		Application Note 998 
    5V Step-Down Converter Has Transformer-Isolated Feedback
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    28kB     		Application Note 1198 
    Off-The-Shelf Transformer Limits Capacitor Inrush Current
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    28kB     		Application Note 933  Abstract
    Negative Buck Regulator Employs Step-Up Controller

    APP NOTES FOR: Notebook Computer

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    482.9kB     		Tutorial 5133  Abstract
    Power-Supply Solutions for Altera FPGAs
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    70kB     		Application Note 5058  Abstract
    5A Step-Down Regulator Has I²C-Programmable Voltage Output
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    281kB     		Application Note 4596  Abstract
    Improve Two-Phase Buck Converter Performance with a Coupled-Choke Topology
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    129kB     		Application Note 3767  Abstract
    Meeting the Challenges of Power-Supply Design for Modern, High-Current CPUs
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    40kB     		Application Note 1864  Abstract
    Regulated Dual Voltages Control STN-LCD Contrast
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    38kB     		Application Note 1857  Abstract
    DDR Memory-Termination Supply
    View   In New Window PDF
    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
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    72kB     		Application Note 1782  Abstract
    All-Ceramic Capacitors Enable the Smallest Footprint for a 1MHz, 6A Step-Down Regulator
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    83kB     		Application Note 1775  Abstract
    Power Supply for DDR-SDRAM Termination Operates From 3V to 5.5V Input
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    124kB     		Tutorial 883  Abstract
    Improved Power-Supply Rejection for Linear Regulators
    View   In New Window PDF
    43kB     		Application Note 1161  Abstract
    Current Limited DC-DC Controller Used as Step-Up Step-Down SEPIC Power Supply for USB Devices
    View   In New Window PDF
    104kB     		Tutorial 751  Abstract
    Linear Regulators in Portable Applications
    View   In New Window PDF
    126kB     		Application Note 680  Abstract
    How to Design Battery Charger Applications that Require External Microcontrollers and Related System-Level Issues
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    38kB     		Tutorial 1083  Abstract
    Life with Batteries—Do Not Ignore an IC's Typical Specs
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    70kB     		Tutorial 1051 
    SEPIC Equations and Component Ratings
    View   In New Window PDF
    64kB     		Application Note 1044  Abstract
    Design of Graphic Chip and Related Circuitry Power Supplies Using MAX1953 1MHz PWM Step-down Controller
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    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
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    47kB     		Application Note 476  Abstract
    Comparing the I²C Bus to the SMBus
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    23kB     		Application Note 479  Abstract
    All-Ceramic 320mA Step-Down Converter for USB
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    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
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    84kB     		Application Note 678  Abstract
    Turnkey Power-Supply Solutions Power Pentium® Pro µPs
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    59.3kB     		Application Note 296 
    3.3V Supply Taps Power from the -12V PCI Bus
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    35kB     		Application Note 260  Abstract
    Miniature Temperature Monitors Drive 3-Speed Fan Controller
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    33kB     		Application Note 930  Abstract
    Synchronous Buck-Regulator Output Terminates High-Speed Data Buses

    APP NOTES FOR: Other

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    108.4kB     		Application Note 5569  Abstract
    Integrating Power Passives and Tactical Trade-Offs for Power Efficiency: Part 1, Harmony - Design like a Symphony Conductor
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    111.6kB     		Application Note 5570  Abstract
    Integrating Power Passives and Tactical Trade-Offs for Power Efficiency: Part 2, Balance - Work Through All the Choices
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    211.2kB     		Sub-System Board 5561  Abstract
    Cupertino (MAXREFDES5#): 16-Bit High Accuracy Multi-Input Isolated Analog Front End (AFE)
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    57.6kB     		Application Note 5447  Abstract
    Choose the Right Power Supply for Your FPGA
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    102.9kB     		Application Note 5349  Abstract
    Digital Power Solution Optimizes Base-Station Operation
    View   In New Window PDF
    200.3kB     		Tutorial 5389  Abstract
    Layout Considerations for High-Power Circuits
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    86.8kB     		Application Note 5259  Abstract
    Energy Harvesting Systems Power the Powerless
    View   In New Window PDF
    86kB     		Tutorial 1897  Abstract
    Building a DC-DC Power Supply that Works
    View   In New Window PDF
    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
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    55kB     		Tutorial 718  Abstract
    Properties of the Charge-Pump Voltage Splitter
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    161kB     		Application Note 4266  Abstract
    An Efficiency Primer for Switch-Mode, DC-DC Converter Power Supplies
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    45kB     		Application Note 3855  Abstract
    Precision Circuit Monitors Negative Supply Current
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    181kB     		Application Note 3245  Abstract
    Injection Transformers for Closed-Loop DC-DC Converter Network Analysis
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    125kB     		Application Note 3443  Abstract
    Line and Load Transient Testing for Power Supplies
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    72kB     		Application Note 3442  Abstract
    Simple PSPICE Model Predicts MAX8546 Stability and Transient Response
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    89kB     		Application Note 3440  Abstract
    An Accurate Control Loop Model for Current-Mode Step-Down Controllers
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    136kB     		Application Note 3227  Abstract
    Power-On Reset and Related Supervisory Functions
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    190kB     		Application Note 3166  Abstract
    Source Resistance: The Efficiency Killer in DC-DC Converter Circuits
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    69kB     		Tutorial 2997  Abstract
    Basic Switching-Regulator-Layout Techniques
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    69kB     		Application Note 245  Abstract
    Adding Hysteresis to CPU Supervisor Voltage Sense Inputs Monitoring Upstream Voltage Supplies for Power-Fail Warnings
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    26kB     		Application Note 2025  Abstract
    Relay Driver Requires Only 25% Power
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    21kB     		Application Note 1987  Abstract
    Auto-Retry Controller Suits Telecom Applications
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    31kB     		Tutorial 1930  Abstract
    Technology Changes: From a Portable Power Point of View
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    28kB     		Application Note 1932  Abstract
    Simple Circuit Generates Multiple Isolated Supply Voltages
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    92kB     		Application Note 233  Abstract
    Regenerating the DS1847/DS1848 Resistor Calibration Constants
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    70kB     		Application Note 1861  Abstract
    Pass Transistor Boosts Current from Negative Linear Regulator
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    28kB     		Application Note 1853 
    External Pass Transistor Lowers Dropout Voltage
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    48kB     		Application Note 1843  Abstract
    Noise Reduction For ADSL Modem Power
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    69kB     		Application Note 1817  Abstract
    Reduce Component Count and Cut Costs by Disabling the MAX1737 Source-Current Loop
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    118kB     		Application Note 225  Abstract
    Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Designs
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    83kB     		Application Note 1789  Abstract
    A Cheap, Tiny LDO Provides up to 2A Output Current
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    49kB     		Application Note 1781  Abstract
    Graphics Chip Supply Delivers 1.65V at 26A
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    64kB     		Application Note 1767  Abstract
    USB-Powered DSL Modem Supply
    View   In New Window PDF
    34kB     		Application Note 427  Abstract
    48V-to-5V DC-DC Converter Using MAX638 Switching Step-Down Regulator Borrows Power from Phone Lines
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    59kB     		Application Note 1213 
    Tracking Power Supply Has Dual Outputs
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    120kB     		Tutorial 716  Abstract
    Proper Layout and Component Selection Controls EMI
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    40kB     		Application Note 1158 
    Power Supply From 4-20mA Transmission Line
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    58kB     		Tutorial 1133  Abstract
    Multiple Voltage Systems Need Supply-Voltage Sequencing
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    49kB     		Application Note 1054  Abstract
    Simple Change Improves PFM Boost-Controller Efficiency
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    110kB     		Application Note 895  Abstract
    HFAN-03.1.1: Digitally Programmable Low-Noise Avalanche Photo Detector (APD) Bias Circuit
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    31kB     		Application Note 945  Abstract
    Step-Up Controller Forms Negative Step-Down Regulator
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    60kB     		Application Note 908  Abstract
    Ultra-Low Resistance Surface Mount Current Shunts
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    281.9kB     		Tutorial 2031  Abstract
    DC-DC Converter Tutorial
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    37kB     		Application Note 782 
    Charge Pump Doubles Negative Voltage
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    32kB     		Application Note 673  Abstract
    5-to-1.8V Converter Works Without Magnetics
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    20kB     		Application Note 1162  Abstract
    A 3.3V Input Step-Down Converter for CPU Cores
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    47kB     		Application Note 476  Abstract
    Comparing the I²C Bus to the SMBus
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    31kB     		Reference Schematic 478  Abstract
    Current-Limit Circuit for the Buck Regulator
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    57kB     		Application Note 482  Abstract
    JFET Increases Voltage Rating for Linear Regulator
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    71kB     		Application Note 529  Abstract
    15V Input Converter Generates -185V at 50mA
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    37kB     		Application Note 438  Abstract
    3.3V Lithium-Ion-Cell Buck/Boost Supply Requires One Inductor
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    27kB     		Application Note 295  Abstract
    Emitter-Follower Boosts Linear Regulator's Output Current
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    32kB     		Application Note 256  Abstract
    Two AA Cells Power Step-Down Regulator and 3.3V Boost
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    34kB     		Application Note 254  Abstract
    Switch-Mode Converter Starts With Full Load Connected
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    32kB     		Application Note 1910  Abstract
    -12V to -5V/400mA Regulator Ensures Sequencing with 5V Rail
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    28kB     		Application Note 411  Abstract
    Derive 12V From 8V to 15V Input
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    37kB     		Application Note 90  Abstract
    Negative-Output Boost Regulator Has High Efficiency
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    53kB     		Application Note 1923 
    Draw 150mW of Isolated Power from Off-Hook Phone Line
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    44kB     		Application Note 577  Abstract
    High-Frequency Switching IC Powers Portable Telephone
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    70kB     		Application Note 1071  Abstract
    DAC-Powered Charge Pump Varies Negative Rail
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    68kB     		Application Note 2100  Abstract
    Inverter Circuit Derives 5V from Four AA Cells and Simplifies Designs
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    24kB     		Application Note 1016  Abstract
    Autotransformer Regulator Inverts 12V to -12V
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    31kB     		Application Note 1808  Abstract
    Adjustable LNB Power Supply Is DiSEqC Compatible
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    38kB     		Application Note 1199 
    Voltage-Inverter IC Forms High-Efficiency Rail Splitter
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    30kB     		Application Note 1096 
    Transformer-Driver IC Controls Bidirectional Switch

    APP NOTES FOR: PDA/Hand Terminal

    View   In New Window PDF
    1.1MB     		Tutorial 5132  Abstract
    Power-Supply Solutions for Xilinx FPGAs
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    70kB     		Application Note 5058  Abstract
    5A Step-Down Regulator Has I²C-Programmable Voltage Output
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    83kB     		Application Note 4515  Abstract
    Adjusting the output voltages of the MAX8660/MAX8661
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    271.6kB     		Application Note 4326  Abstract
    Reduce Standby Power Drains with Ultra-Low-Current, Pulse-Frequency-Modulated (PFM) DC-DC Converters
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    114.1kB     		Application Note 4187  Abstract
    Negative Charge Pumps Achieve Inductor-Like Efficiency for WLED Backlights
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    118kB     		Application Note 4181  Abstract
    Simplify the Design of 1-Cell Li+ Battery-Operated Devices
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    29kB     		Application Note 4141  Abstract
    Programming and Testing a DS2786-Based Circuit
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    29kB     		Application Note 4106  Abstract
    Using the DS2786 Battery Fuel Gauge in a 2-Cell Battery Pack
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    48kB     		Application Note 3992  Abstract
    Interpreting the Open-Circuit-Voltage (OCV) Fuel Gauge of the DS2786
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    38kB     		Application Note 3603  Abstract
    Buck Converters Proliferate in Handhelds as Features and Processing Power Increase
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    30kB     		Application Note 3441  Abstract
    Circuit Board Layout Guidelines for White LED Charge Pumps
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    105kB     		Application Note 3243  Abstract
    White-LED Boost Converter vs. Charge Pump
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    125kB     		Application Note 3256  Abstract
    Why Drive White LEDs with Constant Current?
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    84kB     		Reference Schematic 3241  Abstract
    Charging Batteries Using USB Power
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    155kB     		Application Note 3070  Abstract
    Standard and White LED Basics and Operation
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    47kB     		Application Note 3014  Abstract
    LDO Improves White LED Current Matching
    View   In New Window PDF
    53kB     		Application Note 2767  Abstract
    DAC Makes Controller Programmable
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    26kB     		Application Note 2047  Abstract
    Step-Up/Step-Down Converter Features Ultra-Low Quiescent Current
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    145kB     		Reference Schematic 1804  Abstract
    Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
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    31kB     		Tutorial 1930  Abstract
    Technology Changes: From a Portable Power Point of View
    View   In New Window PDF
    36kB     		Application Note 1875  Abstract
    Triple Capacitive Voltage Inverter with the MAX871
    View   In New Window PDF
    65kB     		Application Note 1876  Abstract
    Doubler/Inverter Charge Pumps Divide by Two
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    40kB     		Application Note 1864  Abstract
    Regulated Dual Voltages Control STN-LCD Contrast
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    33kB     		Application Note 1815  Abstract
    Add Current Boost to USB Charger Driven by an AC Adapter
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    30kB     		Application Note 1791  Abstract
    Tiny Voltage Converter Boosts a Single Lithium Cell and Needs no Inductors
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    51kB     		Application Note 1783 
    Two AA Cells Power Dual-Supply µP
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    124kB     		Tutorial 883  Abstract
    Improved Power-Supply Rejection for Linear Regulators
    View   In New Window PDF
    50kB     		Application Note 1750  Abstract
    Powering Six White LEDs with High Efficiency Using the MAX1848
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    32kB     		Application Note 1157  Abstract
    Parallel-Port Interface Powers Low Voltage Systems
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    73kB     		Application Note 1736  Abstract
    Powering Four White LEDs with High Efficiency Using the MAX1848
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    43kB     		Application Note 1161  Abstract
    Current Limited DC-DC Controller Used as Step-Up Step-Down SEPIC Power Supply for USB Devices
    View   In New Window PDF
    34kB     		Application Note 1153  Abstract
    Simple Circuit Boosts a 3V Input and Improves Efficiency
    View   In New Window PDF
    104kB     		Tutorial 751  Abstract
    Linear Regulators in Portable Applications
    View   In New Window PDF
    126kB     		Application Note 680  Abstract
    How to Design Battery Charger Applications that Require External Microcontrollers and Related System-Level Issues
    View   In New Window PDF
    46kB     		Application Note 1134 
    Uninterruptible Power Supply for USB Devices
    View   In New Window PDF
    47kB     		Application Note 1121  Abstract
    Using Ceramic Output Capacitors with the MAX1734 Voltage-Mode Buck Converter
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    71kB     		Application Note 1114  Abstract
    High-Power Boost Converter Switches Modes Automatically and Maintains Light-Load Efficiency
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    38kB     		Tutorial 1083  Abstract
    Life with Batteries—Do Not Ignore an IC's Typical Specs
    View   In New Window PDF
    70kB     		Tutorial 1051 
    SEPIC Equations and Component Ratings
    View   In New Window PDF
    172kB     		Application Note 1037  Abstract
    Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
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    47kB     		Application Note 1020  Abstract
    LDO Linear Regulator Improves White LED Brightness Matching
    View   In New Window PDF
    106kB     		Application Note 1014  Abstract
    Design Case Study: Designing a Power Supply for a Portable, Wireless Contact Manager
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    29kB     		Application Note 1021  Abstract
    Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input
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    45kB     		Application Note 967  Abstract
    How to Minimize Power Dissipation in Li+ Linear Chargers
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    35kB     		Application Note 959  Abstract
    Dual 600mA Buck Vonverter for Logic Supply and Core Supply at 1V or Less
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    37kB     		Application Note 947  Abstract
    Extend Battery Life with Dual Power Supply for Wallcube/Battery-Powered Systems
    View   In New Window PDF
    79kB     		Reference Schematic 897  Abstract
    Single-Cell Li+ Cradle Charger With A Linear AC Adapter
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    38kB     		Application Note 950  Abstract
    Single-Cell Boost Converter Generates Auxiliary Bias For LCD
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    144kB     		Tutorial 817  Abstract
    Using Thermistors in Temperature Tracking Power Supplies
    View   In New Window PDF
    69kB     		Application Note 471  Abstract
    Step-up Converter with LDO Beats SEPIC Efficiency
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    23kB     		Application Note 479  Abstract
    All-Ceramic 320mA Step-Down Converter for USB
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    32kB     		Application Note 477  Abstract
    All-Ceramic 200mA Step-Up Converter for USB
    View   In New Window PDF
    62.2kB     		Application Note 297  Abstract
    Tripler Converts 5V to 15V
    View   In New Window PDF
    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
    View   In New Window PDF
    97kB     		Application Note 268  Abstract
    Wireless-Modem Power for Hand-Held Devices
    View   In New Window PDF
    43kB     		Application Note 1025  Abstract
    Highly Efficient SEPIC Switching Regulator Generates 3V from Multiple Cells

    APP NOTES FOR: Power-over-Ethernet (PoE)

    View   In New Window PDF
    1.5MB     		Reference Schematic 5044  Abstract
    Low-EMI, Active-Clamped Forward, Class 4 Powered Device (PD) Provides High-Efficiency Solution for PoE Applications
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    628kB     		Reference Schematic 5043  Abstract
    Active-Clamped Forward, Dual-Output PD Provides High-Performance Solution for PoE Applications
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    1.4MB     		Reference Schematic 4983  Abstract
    Wide Input Flyback Converter Features 5V at 2.6A Output
    View   In New Window PDF
    1009kB     		Reference Schematic 4984  Abstract
    High-Efficiency, Low Cost Flyback Converter Uses No Optocoupler Feedback
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    461kB     		Reference Schematic 4940  Abstract
    High-Performance Class 2 Powered Device (PD) is Customizable for Class 3 Designs

    APP NOTES FOR: Printer/Fax

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    182kB     		Reference Schematic 4361  Abstract
    Reference Design Ensures Dynamic Output Voltages for a Print-Head Power Supply
    View   In New Window PDF
    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
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    34kB     		Application Note 1153  Abstract
    Simple Circuit Boosts a 3V Input and Improves Efficiency
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    113kB     		Reference Schematic 714  Abstract
    Isolated Power Supplies for Telecom Applications
    View   In New Window PDF
    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
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    138kB     		Tutorial 848  Abstract
    Snubber Circuits Suppress Voltage Transient Spikes in Multiple Output DC-DC Flyback Converter Power Supplies
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    29kB     		Application Note 298  Abstract
    Current-Limit Switch Is Digitally Programmable
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    32kB     		Application Note 998 
    5V Step-Down Converter Has Transformer-Isolated Feedback

    APP NOTES FOR: RAID

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    113kB     		Application Note 5041  Abstract
    Add a "Black Box" Fault Logger to Your "Big (or Small) Box" System
    View   In New Window PDF
    72kB     		Application Note 3244  Abstract
    3mm-Tall, Dual-Phase, Step-Down, DC-DC Converter Delivers 1.6V at 20A from 12V for Mobile Processor Cores
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    93.2kB     		Application Note 3356  Abstract
    MAX1917 Provides Pre-Bias Soft Start for Redundant Supply
    View   In New Window PDF
    64kB     		Application Note 1901  Abstract
    Convert a CPU Core Supply from Latchoff Mode to Hiccup Mode During a Short Circuit
    View   In New Window PDF
    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
    View   In New Window PDF
    221kB     		Tutorial 986  Abstract
    Input and Output Noise in Buck Converters Explained
    View   In New Window PDF
    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
    View   In New Window PDF
    138kB     		Tutorial 848  Abstract
    Snubber Circuits Suppress Voltage Transient Spikes in Multiple Output DC-DC Flyback Converter Power Supplies
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    43kB     		Application Note 824  Abstract
    Miniature, Precision Negative Reference Requires No Precision Resistors
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    33kB     		Application Note 1785  Abstract
    Flexible Hot-Swap Current Limiter Allows Thermal Protection
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    30kB     		Application Note 1180  Abstract
    High-Accuracy Current-Sense Amplifier Enables Current Sensing and Current Sharing
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    27kB     		Application Note 553  Abstract
    5V, Non-Interruptible Power Supply Delivers 1A
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    35kB     		Application Note 260  Abstract
    Miniature Temperature Monitors Drive 3-Speed Fan Controller

    TOPOLOGY: Boost/Step-Up

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    472.2kB     		Application Note 5372  Abstract
    MR16 LED Driver Makes MR16 LED Lamps Compatible with Most Electronic Transformers
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    96.5kB     		Application Note 4495  Abstract
    Current-Sense Amplifier Doubles as a High-Common Mode Instrumentation Amplifier
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    453.5kB     		Application Note 5438  Abstract
    Intermediate Rail 2MHz Switching Power Supply Withstands Entire Automotive Input Voltage Range
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    304.2kB     		Sub-System Board 5509  Abstract
    Oceanside (MAXREFDES9#): 3.3V to 15V Input, ±15V (±12V) Output, Isolated Power Supply
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    153kB     		Application Note 4332  Abstract
    How to Design an Efficient DC-DC Converter Using the DS1875 PWM Controller
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    156.2kB     		Application Note 5503  Abstract
    Using a Peak-Current-Mode Controller to Design a Boost Converter
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    204.6kB     		Application Note 5287  Abstract
    Simple Low-Voltage High-Brightness (HB)-LED Solution for Li+ Battery-Operated Systems
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    86.8kB     		Application Note 5259  Abstract
    Energy Harvesting Systems Power the Powerless
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    762.2kB     		Application Note 5023  Abstract
    ISM Transmitter Has Constant Transmitter Power for Varying Supply Voltage
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    102.3kB     		Tutorial 4687  Abstract
    LEDs Allow New Remote-Controlled Lighting Applications
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    38kB     		Application Note 4835  Abstract
    True-Shutdown Circuit
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    75kB     		Application Note 4834  Abstract
    Negative-to-Negative Switch-Mode Converter Offers High Current and High Efficiency
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    70kB     		Application Note 4567  Abstract
    Simple Timeout Protection for High Current Flash LED Drivers
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    51kB     		Application Note 4510  Abstract
    Simple High-Voltage Supply Features Single IC and Small Size
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    75kB     		Application Note 4497  Abstract
    Single-Inductor Circuit Generates Bipolar Supply Voltages
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    86kB     		Tutorial 1897  Abstract
    Building a DC-DC Power Supply that Works
    View   In New Window PDF
    35kB     		Application Note 4499  Abstract
    Miniature Circuit Converts Negative Inputs to Positive Outputs
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    834.8kB     		Reference Schematic 4669  Abstract
    112W Boost Driver for Long Strings of LEDs Using All Ceramic Capacitors
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    408kB     		Reference Schematic 4612  Abstract
    Boost Driver for Long LED Strings Using Aluminum Electrolytic Capacitors
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
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    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
    View   In New Window PDF
    37kB     		Application Note 4621  Abstract
    Simple Circuit Prevents USB Current Overshoot During Insertion
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    50kB     		Application Note 4445  Abstract
    Boost Converter Switches Between Battery and USB Power
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    39kB     		Application Note 4434  Abstract
    USB-Powered Bipolar Supply
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    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    72kB     		Tutorial 752  Abstract
    Creating a Fast Load Transient
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    128kB     		Reference Schematic 4151  Abstract
    Using the MAX15005 Supply and Driver for an LED Application
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    64kB     		Application Note 4087  Abstract
    An Introduction to Switch-Mode Power Supplies
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    157kB     		Application Note 3983  Abstract
    Designing Single-Switch, Resonant-Reset, Forward Converters
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    132kB     		Application Note 3988  Abstract
    Inductor Choice Yields Performance Tradeoffs in DC-DC Converters
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    47kB     		Application Note 3943  Abstract
    ±15V or ±12V Output Switch-Mode Power Supply Has Wide Input-Voltage Range
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    36kB     		Application Note 3929  Abstract
    Avalanche-Photodiode Detector Circuit Limits Current to 1mA and Improves Transient Response
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    44kB     		Application Note 3755  Abstract
    High-Power White-LED Driver Operates on 1 or 2 Alkaline Cells
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    50kB     		Application Note 3757  Abstract
    Bias Supply Powers Low-Power Geiger-Mueller Tube
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    101kB     		Reference Schematic 3744  Abstract
    Circuit Enables Single NiMH Cell to Simulate a Lithium Battery
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    91kB     		Reference Schematic 3639  Abstract
    Design of a Nonisolated, Flyback LED Driver Circuit
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    149kB     		Application Note 3638  Abstract
    2.2MHz Buck or Boost Power Supply for ADSL2+ Chipset
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    33kB     		Application Note 3535  Abstract
    Pushbuttons Control Regulated Switching Converter
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    42kB     		Application Note 3468  Abstract
    High-Efficiency Step-Up Converter Robs Parallel Port
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    105kB     		Application Note 3243  Abstract
    White-LED Boost Converter vs. Charge Pump
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    37kB     		Application Note 3325  Abstract
    Simple circuit generates +3.3V at 1A from -5V
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    69kB     		Tutorial 2997  Abstract
    Basic Switching-Regulator-Layout Techniques
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    26kB     		Application Note 2047  Abstract
    Step-Up/Step-Down Converter Features Ultra-Low Quiescent Current
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    145kB     		Reference Schematic 1804  Abstract
    Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
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    40kB     		Application Note 1864  Abstract
    Regulated Dual Voltages Control STN-LCD Contrast
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    66kB     		Application Note 1831  Abstract
    Low-Noise APD Bias Circuit
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    46kB     		Application Note 1805 
    Choosing the MAX1932 External Inductor, Diode, Current-Sense Resistor, and Output Filter Capacitors for Worst-Case Conditions
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    305kB     		Application Note 226  Abstract
    Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer
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    58kB     		Application Note 1803  Abstract
    Simple Circuit Provides +5V Gate Bias from -48V Input
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    30kB     		Application Note 1791  Abstract
    Tiny Voltage Converter Boosts a Single Lithium Cell and Needs no Inductors
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    51kB     		Application Note 1783 
    Two AA Cells Power Dual-Supply µP
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    50kB     		Application Note 1750  Abstract
    Powering Six White LEDs with High Efficiency Using the MAX1848
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    37kB     		Application Note 1751 
    High-V DC-DC Converter Is Ideal for MEMS (Warning: High-Voltage Circuit)
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    73kB     		Application Note 1736  Abstract
    Powering Four White LEDs with High Efficiency Using the MAX1848
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    39kB     		Application Note 1170  Abstract
    Circuit Connection Adds Current-Mode Operation to PFM Boost Converters
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    59kB     		Application Note 1213 
    Tracking Power Supply Has Dual Outputs
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    120kB     		Tutorial 716  Abstract
    Proper Layout and Component Selection Controls EMI
    View   In New Window PDF
    40kB     		Application Note 1158 
    Power Supply From 4-20mA Transmission Line
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    53kB     		Application Note 1147  Abstract
    Simple Current Source Varies the Switching Frequency of a Power Supply for a Digital Still Camera
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    194kB     		Application Note 280 
    Power Supplies for Telecom Systems
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    201kB     		Tutorial 1109 
    Small, High-Voltage Boost Converters
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    46kB     		Application Note 1134 
    Uninterruptible Power Supply for USB Devices
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    71kB     		Application Note 1114  Abstract
    High-Power Boost Converter Switches Modes Automatically and Maintains Light-Load Efficiency
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    64kB     		Application Note 1077  Abstract
    DC-to-DC Converter Combats EMI
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    172kB     		Application Note 1037  Abstract
    Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
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    49kB     		Application Note 1054  Abstract
    Simple Change Improves PFM Boost-Controller Efficiency
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    106kB     		Application Note 1014  Abstract
    Design Case Study: Designing a Power Supply for a Portable, Wireless Contact Manager
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    37kB     		Application Note 947  Abstract
    Extend Battery Life with Dual Power Supply for Wallcube/Battery-Powered Systems
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    31kB     		Application Note 940  Abstract
    Feedback Circuit Enhances Efficiency of Boost-Converter Current Source
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    38kB     		Application Note 950  Abstract
    Single-Cell Boost Converter Generates Auxiliary Bias For LCD
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    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
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    144kB     		Tutorial 817  Abstract
    Using Thermistors in Temperature Tracking Power Supplies
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    281.9kB     		Tutorial 2031  Abstract
    DC-DC Converter Tutorial
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    37kB     		Application Note 782 
    Charge Pump Doubles Negative Voltage
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    35kB     		Application Note 473  Abstract
    Integrated Power Supplies are Highly Reliable and Compact Postregulators
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    32kB     		Application Note 477  Abstract
    All-Ceramic 200mA Step-Up Converter for USB
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    97kB     		Application Note 268  Abstract
    Wireless-Modem Power for Hand-Held Devices
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    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
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    59.3kB     		Application Note 296 
    3.3V Supply Taps Power from the -12V PCI Bus
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    27kB     		Application Note 553  Abstract
    5V, Non-Interruptible Power Supply Delivers 1A
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    32kB     		Application Note 1910  Abstract
    -12V to -5V/400mA Regulator Ensures Sequencing with 5V Rail
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    57kB     		Application Note 113  Abstract
    Boost DC-DC Voltage Regulator Converts To Current Source for Battery Charging
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    28kB     		Application Note 1198 
    Off-The-Shelf Transformer Limits Capacitor Inrush Current
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    28kB     		Application Note 933  Abstract
    Negative Buck Regulator Employs Step-Up Controller

    TOPOLOGY: Buck-Boost/Step Up-Down

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    453.5kB     		Application Note 5438  Abstract
    Intermediate Rail 2MHz Switching Power Supply Withstands Entire Automotive Input Voltage Range
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    57.6kB     		Application Note 5447  Abstract
    Choose the Right Power Supply for Your FPGA
    View   In New Window PDF
    102.3kB     		Tutorial 4687  Abstract
    LEDs Allow New Remote-Controlled Lighting Applications
    View   In New Window PDF
    86kB     		Tutorial 1897  Abstract
    Building a DC-DC Power Supply that Works
    View   In New Window PDF
    93.7kB     		Application Note 4328  Abstract
    Low-Loss LED Driver Improves a System's Green Footprint by Boosting Efficiency and Extending Battery Life
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
    View   In New Window PDF
    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    167kB     		Reference Schematic 4375  Abstract
    Reference Design for a High-Current Power Supply with Lossless Current Sensing Using the MAX5060
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    148kB     		Reference Schematic 4374  Abstract
    Power Supply and Accurate Current Monitor for Avalanche Photodiode (APD) Biasing Applications
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    182kB     		Reference Schematic 4361  Abstract
    Reference Design Ensures Dynamic Output Voltages for a Print-Head Power Supply
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    114.1kB     		Application Note 4187  Abstract
    Negative Charge Pumps Achieve Inductor-Like Efficiency for WLED Backlights
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    72kB     		Tutorial 752  Abstract
    Creating a Fast Load Transient
    View   In New Window PDF
    64kB     		Application Note 4087  Abstract
    An Introduction to Switch-Mode Power Supplies
    View   In New Window PDF
    92kB     		Application Note 3939  Abstract
    DC-DC Controllers Use Average-Current-Mode Control for Infotainment Applications
    View   In New Window PDF
    149kB     		Application Note 3638  Abstract
    2.2MHz Buck or Boost Power Supply for ADSL2+ Chipset
    View   In New Window PDF
    70kB     		Application Note 3532  Abstract
    High-Power LED Driver Accepts Wide Input-Voltage Range
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    30kB     		Application Note 3441  Abstract
    Circuit Board Layout Guidelines for White LED Charge Pumps
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    136kB     		Application Note 3264  Abstract
    Compact DWDM laser Temperature Control with the MAX8521
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    26kB     		Application Note 2047  Abstract
    Step-Up/Step-Down Converter Features Ultra-Low Quiescent Current
    View   In New Window PDF
    110.3kB     		Application Note 1845  Abstract
    Choosing the Right DC-DC Converter for Automotive Applications
    View   In New Window PDF
    120kB     		Tutorial 716  Abstract
    Proper Layout and Component Selection Controls EMI
    View   In New Window PDF
    43kB     		Application Note 1161  Abstract
    Current Limited DC-DC Controller Used as Step-Up Step-Down SEPIC Power Supply for USB Devices
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    64kB     		Application Note 1077  Abstract
    DC-to-DC Converter Combats EMI
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    70kB     		Tutorial 1051 
    SEPIC Equations and Component Ratings
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    29kB     		Application Note 1021  Abstract
    Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input
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    69kB     		Application Note 471  Abstract
    Step-up Converter with LDO Beats SEPIC Efficiency
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    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
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    68kB     		Application Note 2100  Abstract
    Inverter Circuit Derives 5V from Four AA Cells and Simplifies Designs
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    43kB     		Application Note 1025  Abstract
    Highly Efficient SEPIC Switching Regulator Generates 3V from Multiple Cells

    TOPOLOGY: Buck/Step-Down

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    1.1MB     		Tutorial 5132  Abstract
    Power-Supply Solutions for Xilinx FPGAs
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    482.9kB     		Tutorial 5133  Abstract
    Power-Supply Solutions for Altera FPGAs
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    197kB     		Application Note 4944  Abstract
    Layout Guidelines Maximize Automotive Power-Supply Performance and Minimize Emissions
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    380.2kB     		Reference Schematic 5137  Abstract
    Layout Guidelines for the MAX16974/MAX16975/MAX16976 DC-DC Converters
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    70kB     		Application Note 5058  Abstract
    5A Step-Down Regulator Has I²C-Programmable Voltage Output
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    102.3kB     		Tutorial 4687  Abstract
    LEDs Allow New Remote-Controlled Lighting Applications
    View   In New Window PDF
    100.7kB     		Tutorial 4670  Abstract
    LEDs for General Lighting: What They Offer and Their Design in Retrofit Lamps
    View   In New Window PDF
    44kB     		Application Note 4979  Abstract
    Automotive USB Power
    View   In New Window PDF
    86kB     		Tutorial 1897  Abstract
    Building a DC-DC Power Supply that Works
    View   In New Window PDF
    54kB     		Application Note 4496  Abstract
    NiMH/NiCd Switchmode Battery Charger Has dV/dt Charge Termination
    View   In New Window PDF
    43kB     		Application Note 4500  Abstract
    Negative Step-Down Converter Requires No Inductor
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    199kB     		Application Note 4608  Abstract
    Layout Guidelines with Example Layout for the MAX16922 PMIC
    View   In New Window PDF
    186kB     		Reference Schematic 4376  Abstract
    Reference Design for a High-Input-Voltage, High-Output-Current Buck Controller Using the MAX15046
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    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
    View   In New Window PDF
    281kB     		Application Note 4596  Abstract
    Improve Two-Phase Buck Converter Performance with a Coupled-Choke Topology
    View   In New Window PDF
    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    177kB     		Reference Schematic 4365  Abstract
    Reference Design Using the MAX15026 for an Auxiliary Power Supply for LCD TVs or Set-Top Boxes
    View   In New Window PDF
    161kB     		Application Note 4266  Abstract
    An Efficiency Primer for Switch-Mode, DC-DC Converter Power Supplies
    View   In New Window PDF
    72kB     		Tutorial 752  Abstract
    Creating a Fast Load Transient
    View   In New Window PDF
    118kB     		Application Note 4181  Abstract
    Simplify the Design of 1-Cell Li+ Battery-Operated Devices
    View   In New Window PDF
    75kB     		Reference Schematic 4152  Abstract
    Reference Design for the MAX5073 Dual Buck Converter Operating at a Switching Frequency of 2MHz
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    117kB     		Reference Schematic 4150  Abstract
    Reference Design Using the MAX5066 for a High Performance Application
    View   In New Window PDF
    64kB     		Application Note 4087  Abstract
    An Introduction to Switch-Mode Power Supplies
    View   In New Window PDF
    157kB     		Application Note 3983  Abstract
    Designing Single-Switch, Resonant-Reset, Forward Converters
    View   In New Window PDF
    92kB     		Application Note 3939  Abstract
    DC-DC Controllers Use Average-Current-Mode Control for Infotainment Applications
    View   In New Window PDF
    129kB     		Application Note 3767  Abstract
    Meeting the Challenges of Power-Supply Design for Modern, High-Current CPUs
    View   In New Window PDF
    246.3kB     		Application Note 3740  Abstract
    How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
    View   In New Window PDF
    27kB     		Application Note 3753  Abstract
    Thermistor Linearizes Current Limit
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    120kB     		Application Note 3672  Abstract
    Noise Reduction for the MAX1864 Auxiliary Regulator
    View   In New Window PDF
    149kB     		Application Note 3638  Abstract
    2.2MHz Buck or Boost Power Supply for ADSL2+ Chipset
    View   In New Window PDF
    81kB     		Application Note 3668  Abstract
    High-Efficiency Current Drive for High-Brightness LEDs
    View   In New Window PDF
    36kB     		Application Note 3626  Abstract
    Adding a Watchdog to a Dual-Output Power Supply
    View   In New Window PDF
    38kB     		Application Note 3603  Abstract
    Buck Converters Proliferate in Handhelds as Features and Processing Power Increase
    View   In New Window PDF
    121.5kB     		Application Note 3560  Abstract
    High-Efficiency DC-DC Converter Fits LDO Footprint
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    51kB     		Application Note 3519  Abstract
    Integrated DC-DC Converters Save Space and Design Time in Distributed-Power Systems
    View   In New Window PDF
    103kB     		Application Note 3499  Abstract
    Compact-Footprint, 60A, Two-Phase Power Supply for AMD K8 Motherboards
    View   In New Window PDF
    50kB     		Application Note 3434  Abstract
    RF Power Reduction for CDMA/WCDMA Cellular Phones
    View   In New Window PDF
    72kB     		Application Note 3442  Abstract
    Simple PSPICE Model Predicts MAX8546 Stability and Transient Response
    View   In New Window PDF
    72kB     		Application Note 3244  Abstract
    3mm-Tall, Dual-Phase, Step-Down, DC-DC Converter Delivers 1.6V at 20A from 12V for Mobile Processor Cores
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    89kB     		Application Note 3440  Abstract
    An Accurate Control Loop Model for Current-Mode Step-Down Controllers
    View   In New Window PDF
    93.2kB     		Application Note 3356  Abstract
    MAX1917 Provides Pre-Bias Soft Start for Redundant Supply
    View   In New Window PDF
    48kB     		Application Note 3324  Abstract
    Buck Regulator Forms High-Power Inverting -5V Supply
    View   In New Window PDF
    87kB     		Application Note 3174  Abstract
    Selecting Power Management for Cellular Handsets
    View   In New Window PDF
    69kB     		Tutorial 2997  Abstract
    Basic Switching-Regulator-Layout Techniques
    View   In New Window PDF
    53kB     		Application Note 2767  Abstract
    DAC Makes Controller Programmable
    View   In New Window PDF
    64kB     		Application Note 1901  Abstract
    Convert a CPU Core Supply from Latchoff Mode to Hiccup Mode During a Short Circuit
    View   In New Window PDF
    54kB     		Application Note 1882  Abstract
    Increase the Power of a Buck (Step-Down) Switching Power Supply IC
    View   In New Window PDF
    38kB     		Application Note 1857  Abstract
    DDR Memory-Termination Supply
    View   In New Window PDF
    110.3kB     		Application Note 1845  Abstract
    Choosing the Right DC-DC Converter for Automotive Applications
    View   In New Window PDF
    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies
    View   In New Window PDF
    118kB     		Application Note 225  Abstract
    Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Designs
    View   In New Window PDF
    72kB     		Application Note 1782  Abstract
    All-Ceramic Capacitors Enable the Smallest Footprint for a 1MHz, 6A Step-Down Regulator
    View   In New Window PDF
    83kB     		Application Note 1775  Abstract
    Power Supply for DDR-SDRAM Termination Operates From 3V to 5.5V Input
    View   In New Window PDF
    32kB     		Application Note 1157  Abstract
    Parallel-Port Interface Powers Low Voltage Systems
    View   In New Window PDF
    120kB     		Tutorial 716  Abstract
    Proper Layout and Component Selection Controls EMI
    View   In New Window PDF
    34kB     		Application Note 1153  Abstract
    Simple Circuit Boosts a 3V Input and Improves Efficiency
    View   In New Window PDF
    193kB     		Application Note 1062  Abstract
    Designing Compact Telecom Power Supplies
    View   In New Window PDF
    53kB     		Application Note 1147  Abstract
    Simple Current Source Varies the Switching Frequency of a Power Supply for a Digital Still Camera
    View   In New Window PDF
    38kB     		Application Note 1149  Abstract
    DDR Memory-Termination Supply is Flexible for 2.5V and 1.8V Memory Systems
    View   In New Window PDF
    221kB     		Tutorial 986  Abstract
    Input and Output Noise in Buck Converters Explained
    View   In New Window PDF
    194kB     		Application Note 280 
    Power Supplies for Telecom Systems
    View   In New Window PDF
    65kB     		Application Note 1135  Abstract
    Small Capacitor Improves Efficiency in High-Power CPU Supply
    View   In New Window PDF
    47kB     		Application Note 1121  Abstract
    Using Ceramic Output Capacitors with the MAX1734 Voltage-Mode Buck Converter
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    64kB     		Application Note 1077  Abstract
    DC-to-DC Converter Combats EMI
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    77kB     		Application Note 1053  Abstract
    VDDQ Supply for Server DDR Memory Using PWM Step-Down Controller
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    64kB     		Application Note 1044  Abstract
    Design of Graphic Chip and Related Circuitry Power Supplies Using MAX1953 1MHz PWM Step-down Controller
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    73kB     		Application Note 1045  Abstract
    One Megahertz Adaptable Power Supply Meets XENPAK MSA Specification
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    106kB     		Application Note 1014  Abstract
    Design Case Study: Designing a Power Supply for a Portable, Wireless Contact Manager
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    76kB     		Application Note 993  Abstract
    Adding Voltage Droop to DDR Memory Termination Voltage Supply Reduces Output Capacitance
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    45kB     		Application Note 967  Abstract
    How to Minimize Power Dissipation in Li+ Linear Chargers
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    35kB     		Application Note 959  Abstract
    Dual 600mA Buck Vonverter for Logic Supply and Core Supply at 1V or Less
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    31kB     		Application Note 945  Abstract
    Step-Up Controller Forms Negative Step-Down Regulator
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    117kB     		Tutorial 735  Abstract
    Layout Considerations for Non-Isolated DC-DC Converters
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    281.9kB     		Tutorial 2031  Abstract
    DC-DC Converter Tutorial
    View   In New Window PDF
    96kB     		Application Note 841  Abstract
    Staggered- or Simultaneous-Output Voltage Sequencing/Tracking is Flexible for xDSL and Cable Modem Systems
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    31kB     		Application Note 821  Abstract
    Compensation Calculator for the MAX1864/MAX1865 xDSL Cable-Modem Power Supplies
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    51kB     		Application Note 1205  Abstract
    W-CDMA Power Supply Dramatically Improves Transmit Efficiency
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    32kB     		Application Note 673  Abstract
    5-to-1.8V Converter Works Without Magnetics
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    30kB     		Application Note 1180  Abstract
    High-Accuracy Current-Sense Amplifier Enables Current Sensing and Current Sharing
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    35kB     		Application Note 473  Abstract
    Integrated Power Supplies are Highly Reliable and Compact Postregulators
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    31kB     		Reference Schematic 478  Abstract
    Current-Limit Circuit for the Buck Regulator
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    23kB     		Application Note 479  Abstract
    All-Ceramic 320mA Step-Down Converter for USB
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    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
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    84kB     		Application Note 678  Abstract
    Turnkey Power-Supply Solutions Power Pentium® Pro µPs
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    35kB     		Application Note 260  Abstract
    Miniature Temperature Monitors Drive 3-Speed Fan Controller
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    33kB     		Application Note 930  Abstract
    Synchronous Buck-Regulator Output Terminates High-Speed Data Buses
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    32kB     		Application Note 998 
    5V Step-Down Converter Has Transformer-Isolated Feedback
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    28kB     		Application Note 933  Abstract
    Negative Buck Regulator Employs Step-Up Controller

    TOPOLOGY: Charge Pump

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    78kB     		Application Note 4501  Abstract
    Simple Current Limiter Is Programmable
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    43kB     		Application Note 4500  Abstract
    Negative Step-Down Converter Requires No Inductor
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
    View   In New Window PDF
    30kB     		Application Note 4417  Abstract
    Transceiver IC Generates ±30V
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    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    55kB     		Tutorial 718  Abstract
    Properties of the Charge-Pump Voltage Splitter
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    114.1kB     		Application Note 4187  Abstract
    Negative Charge Pumps Achieve Inductor-Like Efficiency for WLED Backlights
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    72kB     		Tutorial 752  Abstract
    Creating a Fast Load Transient
    View   In New Window PDF
    60kB     		Application Note 4078  Abstract
    Extend Current-Sense Amplifier's Input Range Down to 0V
    View   In New Window PDF
    246.3kB     		Application Note 3740  Abstract
    How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
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    34kB     		Application Note 3659  Abstract
    Simple Circuit Converts +5V to -10V
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    27kB     		Application Note 3534  Abstract
    Charge Pump Converts -5V to +5V
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    30kB     		Application Note 3441  Abstract
    Circuit Board Layout Guidelines for White LED Charge Pumps
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    105kB     		Application Note 3243  Abstract
    White-LED Boost Converter vs. Charge Pump
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    38kB     		Application Note 3330  Abstract
    Build a Charge Pump with Ultra-Low Quiescent Current (Iq)
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    42kB     		Application Note 3202  Abstract
    5V Auxiliary Power Supply Teams LDO and Charge Pump
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    145kB     		Reference Schematic 1804  Abstract
    Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
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    36kB     		Application Note 1875  Abstract
    Triple Capacitive Voltage Inverter with the MAX871
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    65kB     		Application Note 1876  Abstract
    Doubler/Inverter Charge Pumps Divide by Two
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    58kB     		Application Note 1803  Abstract
    Simple Circuit Provides +5V Gate Bias from -48V Input
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    37kB     		Application Note 1751 
    High-V DC-DC Converter Is Ideal for MEMS (Warning: High-Voltage Circuit)
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    59kB     		Application Note 1213 
    Tracking Power Supply Has Dual Outputs
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    172kB     		Application Note 1037  Abstract
    Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
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    29kB     		Application Note 1021  Abstract
    Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input
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    43kB     		Application Note 824  Abstract
    Miniature, Precision Negative Reference Requires No Precision Resistors
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    37kB     		Application Note 782 
    Charge Pump Doubles Negative Voltage
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    32kB     		Application Note 673  Abstract
    5-to-1.8V Converter Works Without Magnetics
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    62.2kB     		Application Note 297  Abstract
    Tripler Converts 5V to 15V
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    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
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    44kB     		Application Note 577  Abstract
    High-Frequency Switching IC Powers Portable Telephone
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    70kB     		Application Note 1071  Abstract
    DAC-Powered Charge Pump Varies Negative Rail
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    71kB     		Application Note 146  Abstract
    DC-DC Switch-Mode Power-Supply Controller Drives Regulated Charge Pump
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    38kB     		Application Note 1199 
    Voltage-Inverter IC Forms High-Efficiency Rail Splitter

    TOPOLOGY: Current Sensing

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    96.5kB     		Application Note 4495  Abstract
    Current-Sense Amplifier Doubles as a High-Common Mode Instrumentation Amplifier
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    171kB     		Application Note 5272  Abstract
    Selecting External Components for an Automotive Remote Antenna Regulator and Current-Sense Amplifier
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    316.9kB     		Application Note 5271  Abstract
    Selecting External Components for an Automotive Dual Remote Antenna Current-Sense LDO/Switch
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    60kB     		Application Note 4078  Abstract
    Extend Current-Sense Amplifier's Input Range Down to 0V
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    34kB     		Application Note 3867  Abstract
    Shunt Regulator Improves PA's Current-Limit Accuracy
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    31kB     		Application Note 940  Abstract
    Feedback Circuit Enhances Efficiency of Boost-Converter Current Source
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    30kB     		Application Note 1180  Abstract
    High-Accuracy Current-Sense Amplifier Enables Current Sensing and Current Sharing
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    31kB     		Reference Schematic 478  Abstract
    Current-Limit Circuit for the Buck Regulator
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    45kB     		Application Note 3331  Abstract
    High-Side Current-Sense Amplifier Operates at High Voltage

    TOPOLOGY: Flyback/Isolated/Transformer

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    285.5kB     		Sub-System Board 5562  Abstract
    Campbell (MAXREFDES4#): 16-Bit High-Accuracy 4-20mA Input Isolated Analog Front End (AFE)
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    311.9kB     		Application Note 5504  Abstract
    Designing Flyback Converters Using Peak-Current-Mode Controllers
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    132.2kB     		Sub-System Board 5510  Abstract
    Lakewood (MAXREFDES7#): 3.3V Input, ±12V (±15V) Output Isolated Power Supply
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    113.7kB     		Sub-System Board 5512  Abstract
    Riverside (MAXREFDES8#): 3.3V Input, 12V (15V) Output Isolated Power Supply
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    304.2kB     		Sub-System Board 5509  Abstract
    Oceanside (MAXREFDES9#): 3.3V to 15V Input, ±15V (±12V) Output, Isolated Power Supply
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    102.4kB     		Application Note 5355  Abstract
    Using an H-Bridge Transformer Driver to Charge a Supercapacitor
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    101kB     		Application Note 5072  Abstract
    Snubber Design for the MAX13256
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    100.7kB     		Tutorial 4670  Abstract
    LEDs for General Lighting: What They Offer and Their Design in Retrofit Lamps
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    1009kB     		Reference Schematic 4984  Abstract
    High-Efficiency, Low Cost Flyback Converter Uses No Optocoupler Feedback
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    143kB     		Application Note 4553  Abstract
    Isolated Power Using Capacitors
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    86kB     		Tutorial 1897  Abstract
    Building a DC-DC Power Supply that Works
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
    View   In New Window PDF
    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    150kB     		Reference Schematic 4363  Abstract
    Vacuum Fluorescent Display (VFD) Reference Design for Automotive Applications
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    271.6kB     		Application Note 4326  Abstract
    Reduce Standby Power Drains with Ultra-Low-Current, Pulse-Frequency-Modulated (PFM) DC-DC Converters
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    72kB     		Tutorial 752  Abstract
    Creating a Fast Load Transient
    View   In New Window PDF
    157kB     		Application Note 3983  Abstract
    Designing Single-Switch, Resonant-Reset, Forward Converters
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    246.3kB     		Application Note 3740  Abstract
    How to Generate Auxiliary Supplies from a Positive Buck DC-DC Converter
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    91kB     		Reference Schematic 3639  Abstract
    Design of a Nonisolated, Flyback LED Driver Circuit
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    208kB     		Application Note 2040  Abstract
    50W Current-Mode Forward Converter Design with the MAX8540
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    217kB     		Application Note 2039  Abstract
    50W Voltage-Mode Forward Converter Design with the MAX8541
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    162kB     		Application Note 819  Abstract
    Isolated Power Supply Is Suitable For Telecom/Datacom Applications
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    120kB     		Tutorial 716  Abstract
    Proper Layout and Component Selection Controls EMI
    View   In New Window PDF
    153kB     		Application Note 1166  Abstract
    Flyback Transformer Design for MAX1856 SLIC Power Supplies
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    43kB     		Application Note 1161  Abstract
    Current Limited DC-DC Controller Used as Step-Up Step-Down SEPIC Power Supply for USB Devices
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    113kB     		Reference Schematic 714  Abstract
    Isolated Power Supplies for Telecom Applications
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    193kB     		Application Note 1062  Abstract
    Designing Compact Telecom Power Supplies
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    155kB     		Application Note 849  Abstract
    Selection of Ultra-Fast Recovery Diodes Used in Flyback Circuits
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    194kB     		Application Note 280 
    Power Supplies for Telecom Systems
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    35kB     		Application Note 1115  Abstract
    Isolated SLIC supply
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    64kB     		Application Note 1077  Abstract
    DC-to-DC Converter Combats EMI
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    45kB     		Application Note 967  Abstract
    How to Minimize Power Dissipation in Li+ Linear Chargers
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    38kB     		Application Note 950  Abstract
    Single-Cell Boost Converter Generates Auxiliary Bias For LCD
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    281.9kB     		Tutorial 2031  Abstract
    DC-DC Converter Tutorial
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    138kB     		Tutorial 848  Abstract
    Snubber Circuits Suppress Voltage Transient Spikes in Multiple Output DC-DC Flyback Converter Power Supplies
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    89kB     		Application Note 904  Abstract
    SLIC Power-Supply Design
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    35kB     		Application Note 473  Abstract
    Integrated Power Supplies are Highly Reliable and Compact Postregulators
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    27kB     		Application Note 433 
    5V Input Converter Generates -30V at 80mA
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    27kB     		Application Note 435 
    +12V Input Converter Generates -165V at 100mA
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    29kB     		Application Note 294  Abstract
    Dual-Output SLIC Supply Shares Feedback
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    68kB     		Application Note 2100  Abstract
    Inverter Circuit Derives 5V from Four AA Cells and Simplifies Designs
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    32kB     		Application Note 998 
    5V Step-Down Converter Has Transformer-Isolated Feedback
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    24kB     		Application Note 1016  Abstract
    Autotransformer Regulator Inverts 12V to -12V
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    28kB     		Application Note 1198 
    Off-The-Shelf Transformer Limits Capacitor Inrush Current
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    30kB     		Application Note 1096 
    Transformer-Driver IC Controls Bidirectional Switch

    TOPOLOGY: Inverter/Negative Output

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    132.2kB     		Sub-System Board 5510  Abstract
    Lakewood (MAXREFDES7#): 3.3V Input, ±12V (±15V) Output Isolated Power Supply
    View   In New Window PDF
    304.2kB     		Sub-System Board 5509  Abstract
    Oceanside (MAXREFDES9#): 3.3V to 15V Input, ±15V (±12V) Output, Isolated Power Supply
    View   In New Window PDF
    86kB     		Tutorial 1897  Abstract
    Building a DC-DC Power Supply that Works
    View   In New Window PDF
    43kB     		Application Note 4500  Abstract
    Negative Step-Down Converter Requires No Inductor
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
    View   In New Window PDF
    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    47kB     		Application Note 3943  Abstract
    ±15V or ±12V Output Switch-Mode Power Supply Has Wide Input-Voltage Range
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    45kB     		Application Note 3855  Abstract
    Precision Circuit Monitors Negative Supply Current
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    34kB     		Application Note 3659  Abstract
    Simple Circuit Converts +5V to -10V
    View   In New Window PDF
    27kB     		Application Note 3591  Abstract
    Compensation Calculator for the MAX1846/MAX1847 Inverting DC-DC Converters
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    48kB     		Application Note 3324  Abstract
    Buck Regulator Forms High-Power Inverting -5V Supply
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    36kB     		Application Note 1875  Abstract
    Triple Capacitive Voltage Inverter with the MAX871
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    40kB     		Application Note 1864  Abstract
    Regulated Dual Voltages Control STN-LCD Contrast
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    59kB     		Application Note 1213 
    Tracking Power Supply Has Dual Outputs
    View   In New Window PDF
    120kB     		Tutorial 716  Abstract
    Proper Layout and Component Selection Controls EMI
    View   In New Window PDF
    153kB     		Application Note 1166  Abstract
    Flyback Transformer Design for MAX1856 SLIC Power Supplies
    View   In New Window PDF
    194kB     		Application Note 280 
    Power Supplies for Telecom Systems
    View   In New Window PDF
    155kB     		Application Note 849  Abstract
    Selection of Ultra-Fast Recovery Diodes Used in Flyback Circuits
    View   In New Window PDF
    64kB     		Application Note 1077  Abstract
    DC-to-DC Converter Combats EMI
    View   In New Window PDF
    31kB     		Application Note 945  Abstract
    Step-Up Controller Forms Negative Step-Down Regulator
    View   In New Window PDF
    281.9kB     		Tutorial 2031  Abstract
    DC-DC Converter Tutorial
    View   In New Window PDF
    43kB     		Application Note 824  Abstract
    Miniature, Precision Negative Reference Requires No Precision Resistors
    View   In New Window PDF
    37kB     		Application Note 782 
    Charge Pump Doubles Negative Voltage
    View   In New Window PDF
    89kB     		Application Note 904  Abstract
    SLIC Power-Supply Design
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    49kB     		Application Note 971  Abstract
    Tiny Charge Pump Provides Highly Reliable Low-Cost Solution to Negative Reference Voltage
    View   In New Window PDF
    27kB     		Application Note 433 
    5V Input Converter Generates -30V at 80mA
    View   In New Window PDF
    27kB     		Application Note 435 
    +12V Input Converter Generates -165V at 100mA
    View   In New Window PDF
    29kB     		Application Note 294  Abstract
    Dual-Output SLIC Supply Shares Feedback
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    59.3kB     		Application Note 296 
    3.3V Supply Taps Power from the -12V PCI Bus
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    32kB     		Application Note 1910  Abstract
    -12V to -5V/400mA Regulator Ensures Sequencing with 5V Rail
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    24kB     		Application Note 1016  Abstract
    Autotransformer Regulator Inverts 12V to -12V
    View   In New Window PDF
    68kB     		Application Note 2100  Abstract
    Inverter Circuit Derives 5V from Four AA Cells and Simplifies Designs
    View   In New Window PDF
    44kB     		Application Note 577  Abstract
    High-Frequency Switching IC Powers Portable Telephone
    View   In New Window PDF
    70kB     		Application Note 1071  Abstract
    DAC-Powered Charge Pump Varies Negative Rail
    View   In New Window PDF
    71kB     		Application Note 146  Abstract
    DC-DC Switch-Mode Power-Supply Controller Drives Regulated Charge Pump
    View   In New Window PDF
    38kB     		Application Note 1199 
    Voltage-Inverter IC Forms High-Efficiency Rail Splitter
    View   In New Window PDF
    28kB     		Application Note 933  Abstract
    Negative Buck Regulator Employs Step-Up Controller
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    29kB     		Application Note 3844  Abstract
    Making a Voltage Inverter from a Buck (Step-Down) DC-DC Converter

    TOPOLOGY: Linear Regulator/LDO

    View   In New Window PDF
    285.5kB     		Sub-System Board 5562  Abstract
    Campbell (MAXREFDES4#): 16-Bit High-Accuracy 4-20mA Input Isolated Analog Front End (AFE)
    View   In New Window PDF
    132.2kB     		Sub-System Board 5510  Abstract
    Lakewood (MAXREFDES7#): 3.3V Input, ±12V (±15V) Output Isolated Power Supply
    View   In New Window PDF
    113.7kB     		Sub-System Board 5512  Abstract
    Riverside (MAXREFDES8#): 3.3V Input, 12V (15V) Output Isolated Power Supply
    View   In New Window PDF
    304.2kB     		Sub-System Board 5509  Abstract
    Oceanside (MAXREFDES9#): 3.3V to 15V Input, ±15V (±12V) Output, Isolated Power Supply
    View   In New Window PDF
    57.6kB     		Application Note 5447  Abstract
    Choose the Right Power Supply for Your FPGA
    View   In New Window PDF
    315.8kB     		Reference Schematic 5147  Abstract
    Simple Wireless Bluetooth Stereo Audio System for Outdoor Use
    View   In New Window PDF
    450.7kB     		Reference Schematic 5223  Abstract
    Designing a Temperature-Based Heating System for an Automotive Engine Preheater
    View   In New Window PDF
    86.8kB     		Application Note 5259  Abstract
    Energy Harvesting Systems Power the Powerless
    View   In New Window PDF
    40kB     		Application Note 5092  Abstract
    Green LED Replaces LDO Regulator
    View   In New Window PDF
    34kB     		Application Note 4566  Abstract
    Extending the Input Voltage Range of Standard Op Amps
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    35kB     		Application Note 4499  Abstract
    Miniature Circuit Converts Negative Inputs to Positive Outputs
    View   In New Window PDF
    72kB     		Tutorial 4689  Abstract
    Blood Pressure Monitor Design Considerations
    View   In New Window PDF
    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    37kB     		Application Note 4624  Abstract
    Nonvolatile STANDBY/ON Switch
    View   In New Window PDF
    38kB     		Tutorial 737  Abstract
    Choosing the Right Power-Supply IC for your Application
    View   In New Window PDF
    91kB     		Application Note 4470  Abstract
    Constant-Power Source
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    50kB     		Application Note 4445  Abstract
    Boost Converter Switches Between Battery and USB Power
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    30kB     		Application Note 4444  Abstract
    Single-Pushbutton ON/OFF Power Control
    View   In New Window PDF
    32kB     		Application Note 4404  Abstract
    Using a Linear Regulator to Produce a Constant Current Source
    View   In New Window PDF
    108kB     		Application Note 4456  Abstract
    Understand Thermal Derating Aspects of PWM ICs to Ensure the Best System Performance
    View   In New Window PDF
    92kB     		Reference Schematic 4364  Abstract
    Ultra-Low Quiescent-Current Linear Regulator for Automotive Air Bags
    View   In New Window PDF
    72kB     		Tutorial 752  Abstract
    Creating a Fast Load Transient
    View   In New Window PDF
    64kB     		Application Note 4087  Abstract
    An Introduction to Switch-Mode Power Supplies
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    33kB     		Application Note 3865  Abstract
    Single Resistor Provides Extra Current from a Linear Regulator
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    49kB     		Application Note 3756  Abstract
    High-IOUT LDO Regulator Has Excellent Transient Response
    View   In New Window PDF
    48kB     		Application Note 3657  Abstract
    Ultra-Low-Noise LDO Achieves 6nV/√Hz Noise Performance
    View   In New Window PDF
    120kB     		Application Note 3672  Abstract
    Noise Reduction for the MAX1864 Auxiliary Regulator
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    45kB     		Application Note 3656  Abstract
    Single Transistor Reduces LDO Noise by 46dB
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    36kB     		Application Note 3626  Abstract
    Adding a Watchdog to a Dual-Output Power Supply
    View   In New Window PDF
    33kB     		Application Note 3627  Abstract
    Modified LDO Regulator Sinks PECL-Termination Current
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    38kB     		Application Note 3603  Abstract
    Buck Converters Proliferate in Handhelds as Features and Processing Power Increase
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    43kB     		Application Note 3333  Abstract
    Pass Transistor Enhances Regulator's Output Current
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    36kB     		Application Note 3198  Abstract
    Modified LDO Sinks PECL-Termination Current
    View   In New Window PDF
    42kB     		Application Note 3202  Abstract
    5V Auxiliary Power Supply Teams LDO and Charge Pump
    View   In New Window PDF
    47kB     		Application Note 3014  Abstract
    LDO Improves White LED Current Matching
    View   In New Window PDF
    87kB     		Application Note 3174  Abstract
    Selecting Power Management for Cellular Handsets
    View   In New Window PDF
    26kB     		Application Note 2047  Abstract
    Step-Up/Step-Down Converter Features Ultra-Low Quiescent Current
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    28kB     		Application Note 1853 
    External Pass Transistor Lowers Dropout Voltage
    View   In New Window PDF
    58kB     		Application Note 1803  Abstract
    Simple Circuit Provides +5V Gate Bias from -48V Input
    View   In New Window PDF
    30kB     		Application Note 1791  Abstract
    Tiny Voltage Converter Boosts a Single Lithium Cell and Needs no Inductors
    View   In New Window PDF
    68kB     		Application Note 898  Abstract
    Selecting LDO Linear Regulators for Cellphone Designs
    View   In New Window PDF
    124kB     		Tutorial 883  Abstract
    Improved Power-Supply Rejection for Linear Regulators
    View   In New Window PDF
    104kB     		Tutorial 751  Abstract
    Linear Regulators in Portable Applications
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    194kB     		Application Note 280 
    Power Supplies for Telecom Systems
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    46kB     		Application Note 1134 
    Uninterruptible Power Supply for USB Devices
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    47kB     		Application Note 1020  Abstract
    LDO Linear Regulator Improves White LED Brightness Matching
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    37kB     		Application Note 947  Abstract
    Extend Battery Life with Dual Power Supply for Wallcube/Battery-Powered Systems
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    31kB     		Application Note 821  Abstract
    Compensation Calculator for the MAX1864/MAX1865 xDSL Cable-Modem Power Supplies
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    32kB     		Application Note 673  Abstract
    5-to-1.8V Converter Works Without Magnetics
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    57kB     		Application Note 482  Abstract
    JFET Increases Voltage Rating for Linear Regulator
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    57kB     		Application Note 269  Abstract
    Trading Performance for Cost in Portable Power Supplies
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    27kB     		Application Note 295  Abstract
    Emitter-Follower Boosts Linear Regulator's Output Current

    TOPOLOGY: MOSFET Driver

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    102.9kB     		Application Note 5349  Abstract
    Digital Power Solution Optimizes Base-Station Operation
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    420.8kB     		Application Note 4883  Abstract
    Oscilloscope Math Functions Aid Hot-Swap Circuit Analysis
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
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    39kB     		Application Note 3864  Abstract
    The FET-OR Connection for Power Supplies
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    148.7kB     		Tutorial 1832  Abstract
    Power Supply Engineer's Guide to Calculate Dissipation for MOSFETs in High-Power Supplies

    TOPOLOGY: USB/Hot-Swap/Load Switching

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    133.2kB     		Application Note 4872  Abstract
    Protect Your Integrated-FET Power Switches with Automatic Current-Limit Adjustment
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    420.8kB     		Application Note 4883  Abstract
    Oscilloscope Math Functions Aid Hot-Swap Circuit Analysis
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    150kB     		Tutorial 4705  Abstract
    The Art of Hot-Swapping in Telecom Systems: Avoid a Patchwork and Implement a More Effective Solution
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
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    208kB     		Application Note 3937  Abstract
    Setting Up the Maxim USB Laboratory
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    334kB     		Application Note 3936  Abstract
    The Maxim USB Laboratory
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    39kB     		Application Note 3864  Abstract
    The FET-OR Connection for Power Supplies
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    39kB     		Application Note 3743  Abstract
    Circuit Removes Relay-Contact Bounce
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    55kB     		Application Note 2913  Abstract
    Hot-Swap Controllers Improve Power-Supply Sequencing
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    19kB     		Application Note 2237  Abstract
    Simple Circuit Disconnects Load from Low-Voltage Supply
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    28kB     		Application Note 2012  Abstract
    MOSFET Driver Is Reverse-Battery Protected
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    66.9kB     		Application Note 2015  Abstract
    Overcurrent/Overdischarge Protection for Lead-Acid Batteries
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    33kB     		Application Note 1815  Abstract
    Add Current Boost to USB Charger Driven by an AC Adapter
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    43kB     		Application Note 1161  Abstract
    Current Limited DC-DC Controller Used as Step-Up Step-Down SEPIC Power Supply for USB Devices
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    46kB     		Application Note 1134 
    Uninterruptible Power Supply for USB Devices
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    33kB     		Application Note 1785  Abstract
    Flexible Hot-Swap Current Limiter Allows Thermal Protection
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    32kB     		Application Note 477  Abstract
    All-Ceramic 200mA Step-Up Converter for USB
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    23kB     		Application Note 479  Abstract
    All-Ceramic 320mA Step-Down Converter for USB
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    29kB     		Application Note 298  Abstract
    Current-Limit Switch Is Digitally Programmable

    TOPOLOGY: White-LED Power

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    472.2kB     		Application Note 5372  Abstract
    MR16 LED Driver Makes MR16 LED Lamps Compatible with Most Electronic Transformers
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    204.6kB     		Application Note 5287  Abstract
    Simple Low-Voltage High-Brightness (HB)-LED Solution for Li+ Battery-Operated Systems
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    102.3kB     		Tutorial 4687  Abstract
    LEDs Allow New Remote-Controlled Lighting Applications
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    100.7kB     		Tutorial 4670  Abstract
    LEDs for General Lighting: What They Offer and Their Design in Retrofit Lamps
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    103kB     		Reference Schematic 4367  Abstract
    Adding Three Power MOSFETs Lets a Single Step-Down Converter Drive RGB LEDs in Projectors
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    185kB     		Application Note 4317  Abstract
    Multicolor Lighting Employs High-Power Drivers for RGB LEDs
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    834.8kB     		Reference Schematic 4669  Abstract
    112W Boost Driver for Long Strings of LEDs Using All Ceramic Capacitors
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    408kB     		Reference Schematic 4612  Abstract
    Boost Driver for Long LED Strings Using Aluminum Electrolytic Capacitors
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    225kB     		Application Note 4646  Abstract
    Use Thermal Analysis to Predict an IC's Transient Behavior and Avoid Overheating
    View   In New Window PDF
    160kB     		Reference Schematic 4369  Abstract
    6A RGB LED Driver Reference Design for a Portable Projector
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    204.5kB     		Reference Schematic 4381  Abstract
    MR-16 LED Driver with a 5V Auxiliary Output to Power a Pulsating LED Cooler
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    161.2kB     		Reference Schematic 4382  Abstract
    Reference Design for a 5S2P AR111 Lamp LED Driver
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    114.1kB     		Application Note 4187  Abstract
    Negative Charge Pumps Achieve Inductor-Like Efficiency for WLED Backlights
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    37kB     		Application Note 4021  Abstract
    MAX6956 Programming Guide
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    91kB     		Reference Schematic 3639  Abstract
    Design of a Nonisolated, Flyback LED Driver Circuit
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    70kB     		Application Note 3532  Abstract
    High-Power LED Driver Accepts Wide Input-Voltage Range
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    30kB     		Application Note 3441  Abstract
    Circuit Board Layout Guidelines for White LED Charge Pumps
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    105kB     		Application Note 3243  Abstract
    White-LED Boost Converter vs. Charge Pump
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    125kB     		Application Note 3256  Abstract
    Why Drive White LEDs with Constant Current?
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    155kB     		Application Note 3070  Abstract
    Standard and White LED Basics and Operation
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    47kB     		Application Note 3014  Abstract
    LDO Improves White LED Current Matching
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    87kB     		Application Note 3174  Abstract
    Selecting Power Management for Cellular Handsets
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    145kB     		Reference Schematic 1804  Abstract
    Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently
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    43kB     		Application Note 1862  Abstract
    Circuit Drives Mixed Types and Quantities of LEDs
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    50kB     		Application Note 1750  Abstract
    Powering Six White LEDs with High Efficiency Using the MAX1848
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    73kB     		Application Note 1736  Abstract
    Powering Four White LEDs with High Efficiency Using the MAX1848
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    172kB     		Application Note 1037  Abstract
    Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections
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    47kB     		Application Note 1020  Abstract
    LDO Linear Regulator Improves White LED Brightness Matching
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    29kB     		Application Note 1021  Abstract
    Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input
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    31kB     		Application Note 940  Abstract
    Feedback Circuit Enhances Efficiency of Boost-Converter Current Source


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