日本語 中文
Products >
Applications >
Design >
Support >
Order >
About Us >
Maxim
›
Products
›
Power
›
MAX17113

MAX17113

Low-Cost Multiple-Output Power Supply for LCD TVs

Low-Cost, Highly Integrated IC for LCD TV Power Supply Minimizes Space and Cost

Download Data Sheet
Subscribe

Please check latest availability status for a specific part variant.

Overview

Description

The MAX17113 multiple-output power-supply controller generates all the supply rails for thin-film transistor (TFT) liquid-crystal display (LCD) panels in TVs and monitors operating from a regulated 12V input. It includes a step-down and a step-up regulator, a positive and a negative charge pump, a Dual Mode™ logic-controlled high-voltage switch control block, and an adjustable-timing power-good output. The MAX17113 can operate from 8V to 16.5V input voltages and is optimized for LCD TV panel and LCD monitor applications running directly from 12V supplies.

The step-up and step-down regulators feature internal power MOSFETs and high-frequency operation allowing the use of small inductors and capacitors, resulting in a compact solution. Both switching regulators use fixed-frequency current-mode control architectures, providing fast load-transient response and easy compensation. A current-limit function for internal switches and output-fault shutdown protect the step-up and step-down power supplies against fault conditions. The MAX17113 provides soft-start functions to limit inrush current during startup. The MAX17113 provides adjustable power-up timing.

The positive and negative charge-pump regulators provide TFT gate-driver supply voltages. Both output voltages can be adjusted with external resistive voltage-dividers. The switch control block allows the manipulation of the positive TFT gate-driver voltage.

A series p-channel MOSFET is integrated to sequence power to AVDD after the MAX17113 has proceeded through normal startup, and provides True Shutdown™.

The MAX17113 is available in a small (5mm x 5mm), low-profile (0.8mm), 40-pin thin QFN package and operates over a -40°C to +85°C temperature range.
MAX17113: Typical Operating Circuit MAX17113: Typical Operating Circuit Enlarge+

Key Features

  • Optimized for 10.8V to 13.2V Input Supply
  • 8V to 16.5V Input Supply Range
  • Selectable Frequency (450kHz/600kHz)
  • Current-Mode Step-Up Regulator
    • Built-In 24V, 3.3A, 80mΩ n-Channel MOSFET
    • High-Accuracy Output Voltage (1%)
    • True Shutdown
    • Fast Load-Transient Response
    • High Efficiency
    • 10ms Internal Soft-Start
  • Current-Mode Step-Down Regulator
    • Built-In 24V, 3A, 100mΩ n-Channel MOSFET
    • Fast Load-Transient Response
    • Adjustable Output Voltage Down to 1.5V
    • Skip Mode at Light Load (EN2 = AGND)
    • High Efficiency
    • 3ms Internal Soft-Start
  • Adjustable Positive and Negative Charge-Pump Regulators
  • Soft-Start and Timer-Delay Fault Latch for All Outputs
  • Logic-Controlled High-Voltage Integrated Switches with Adjustable Delay
  • 120mΩ p-Channel FET for AVDD Sequencing
  • Input Undervoltage Lockout and Thermal-Overload Protection
  • 40-Pin, 5mm x 5mm Thin QFN Package

Applications/Uses

  • LCD Monitor Panels
  • LCD TV Panels

Design Resources

Quality And Environmental

Product Reliability Reports: MAX17113.pdf 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

Order

 
Status:
Package:
Temperature:

Related Resources

New Products


MAX77962
23VIN 3.2AOUT USB-C Buck-Boost Charger with Integrated FETs for 2S Li-Ion Batteries

  • 3.5V to 23V Input Operating Range, 30VDC Withstand Voltage
  • Reverse Leakage Protection
  • 50mA to 3.15A Programmable Input Current Limit

MAX14917
Industrial Octal High-Side Switch

  • Robust Solutions
  • Reduces Power and Heat Dissipation
  • Flexible

MAX17760
4.5V to 76V, 300mA, High-Efficiency, Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX20430
Four-Output Mini PMIC for Safety Applications

  • Multiple Functions for Small Size
  • High-Precision for ASIL Applications
  • Diagnostics and Redundant Circuits

MAX17320
2S-4S ModelGauge m5 EZ Fuel Gauge with Protector, Internal Self-Discharge Detection, and SHA-256 Authentication

  • Battery Health + Programmable Safety/Protection
  • ModelGauge m5 EZ Algorithm
  • Precision Measurement Without Calibration

MAX18166
High-Efficiency, 4A, Step-Down DC-DC Regulator with Internal Power Switches

  • Feature Integration Shrinks Solution Size
  • High Efficiency Conserves Power
  • Safe, Reliable, Accurate Operation

MAX18066
High-Efficiency, 4A, Step-Down DC-DC Regulator with Internal Power Switches

  • Feature Integration Shrinks Solution Size
  • High Efficiency Conserves Power
  • Safe, Reliable, Accurate Operation

MAX77511
10V Input, Quad-Phase Configurable, 3A/Phase, High-Efficiency Buck Converter

  • 3A/Phase Configurable Buck Regulator
  • 2.3V to 10V Input Voltage Range
  • 0.25V to 5.2V Output Voltage Range

MAX77711
10V Input, Quad-Phase Configurable, 3A/Phase, High-Efficiency Buck Converter

  • 3A/Phase Configurable Buck Regulator
  • 2.3V to 10V Input Voltage Range
  • 0.25V to 5.2V Output Voltage Range

MAX15162
8V to 60V Smart Dual 1.5A Circuit Breaker with Accurate Current Monitoring

  • 8V to 60V Wide Input Voltage Range
  • Integrated Dual-Power MOSFET 
  • Turn-On Resistance 140mΩ (WLP), 180mΩ (TQFN) MOSFET

MAX16543
Integrated Protection IC on a High-Power 12V Bus with an Integrated MOSFET and Lossless Current Sensing

  • Used with the MAX16545B/MAX16545C to Provide Integrated Protection for Loads > 60A On 12V Bus
  • High Density: Industry’s Smallest Circuit Breaker Solution Provides More Than 75% Board Area Savings
  • Lossless, Precise Total System Current Sensing and Reporting

MAX16545B
Integrated Protection IC on 12V Bus with an Integrated MOSFET, Lossless Current Sensing, and PMBus Interface

  • High Density (6.5mm × 4mm for 60A): Less than 25% of the Board Area of Conventional Solutions
  • Enables Advanced System Power Management

MAX16545C
Integrated Protection IC on 12V Bus with an Integrated MOSFET, Lossless Current Sensing, and PMBus Interface

  • High Density (6.5mm × 4mm for 60A): Less than 25% of the Board Area of Conventional Solutions
  • Enables Advanced System Power Management

MAX20353
Wearable Power Management Solution

  • Extend Battery Use Time Between Battery Charging
  • Easy-to-Implement Li+ Battery Charging
  • Minimize Solution Footprint Through High Integration

MAX15093, MAX15093A
2.7V to 18V, 15A, Hot-Swap Solution with Current Report Output

  • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
  • Flexibility Enables Use in Many Unique Designs
  • Safety Features Ensure Accurate, Robust Protection

MAX15093A
2.7V to 18V, 15A, Hot-Swap Solution with Current Report Output

  • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
  • Flexibility Enables Use in Many Unique Designs
  • Safety Features Ensure Accurate, Robust Protection

MAX15158, MAX15158A
High-Voltage Multiphase Boost Controller

  • Wide Operating Range
  • Integration Reduces Design Footprint
  • Robust Fault Protection Improves Quality and Reliability

MAX15158A
High-Voltage Multiphase Boost Controller

  • Wide Operating Range
  • Integration Reduces Design Footprint
  • Robust Fault Protection Improves Quality and Reliability

MAX25201
36V Automotive Low-IQ 200kHz to 2.2MHz Synchronous Boost Controller

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • 20µA Quiescent Current in Skip Mode
    • ±1.5% FB Voltage Accuracy
    • Output Voltage Range: Fixed or Adjustable Between 3.5V and 60V
  • Enables Crank-Ready Designs
    • Operates Down to 1.8V After Startup
    • Wide Input Supply Range from 4.5V to 36V
  • EMI Reduction Features Reduce Interference with Sensitive Radio Bands Without Sacrificing Wide Input Voltage Range
    • Spread-Spectrum Option
    • Frequency-Synchronization Input
    • Resistor-Programmable Frequency Between 200kHz and 2.2MHz

    • MAX25202
    36V Automotive Low-IQ 200kHz to 2.2MHz Synchronous Boost Controller

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
    • 20µA Quiescent Current in Skip Mode
    • ±1.5% FB Voltage Accuracy
    • Output Voltage Range: Fixed or Adjustable Between 3.5V and 60V
  • Enables Crank-Ready Designs
    • Operates Down to 1.8V After Startup
    • Wide Input Supply Range from 4.5V to 36V
  • EMI Reduction Features Reduce Interference with Sensitive Radio Bands Without Sacrificing Wide Input Voltage Range
    • Spread-Spectrum Option
    • Frequency-Synchronization Input
    • Resistor-Programmable Frequency Between 200kHz and 2.2MHz

    • MAX25200
    36V Automotive Low-IQ 200kHz to 2.2MHz Sepic/Flyback Controller

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
  • 20μA Quiescent Current in Skip Mode
  • ±1.5% FB Voltage Accuracy

    • MAX20499
    Automotive Core Power Supply 5V, 8A/12A Step-Down Converter

  • High-Efficiency DC-DC Converter
  • Up to 12A peak output current:
    • MAX20499A: 8A
    • MAX20499B: 12A
  • Differential Remote Voltage Sensing

    • MAX17823B
    12-Channel High-Voltage Data Acquisition System

    • AEC-Q100 Grade 2 Temperature Range
    • Operating Voltage from 9V to 65V
    • Ultra-Low-Power Operation

    MAX25024
    Automotive Low Input Voltage I2C 4-Channel 150mA Backlight Driver Supporting ASIL B

    • Wide Voltage-Range Operation
    • High Integration
    • Robust and Low EMI

    MAX25613
    Automotive Infrared LED Controller

    • High-Current IR LED Driver with Reduced Peak Current on the Battery Harness
    • Protection Features Increase System Reliability
    • Automotive Ready

    MAX25601C
    Synchronous Boost and Synchronous Buck LED Controllers

    • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
    • Wide Dimming Ratio Allows High Contrast Ratio
    • Protection Features and Wide Temperature Range Increase System Reliability

    MAX25601D
    Synchronous Boost and Synchronous Buck LED Controllers

    • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
    • Wide Dimming Ratio Allows High Contrast Ratio
    • Protection Features and Wide Temperature Range Increase System Reliability

    MAX25601A
    Synchronous Boost and Synchronous Buck LED Controllers

    • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
    • Wide Dimming Ratio Allows High Contrast Ratio
    • Protection Features and Wide Temperature Range Increase System Reliability

    MAX25601B
    Synchronous Boost and Synchronous Buck LED Controllers

    • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
    • Wide Dimming Ratio Allows High Contrast Ratio
    • Protection Features and Wide Temperature Range Increase System Reliability

    MAX20075D
    36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

    • Synchronous DC-DC Converter with Integrated FETs
    • 20ns Minimum On-Time Small Solution Size Saves Space
    • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

    MAX20076D
    36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

    • Synchronous DC-DC Converter with Integrated FETs
    • 20ns Minimum On-Time Small Solution Size Saves Space
    • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

    MAX20076E
    36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

    • Synchronous DC-DC Converter with Integrated FETs
    • 20ns Minimum On-Time Small Solution Size Saves Space
    • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

    MAX25276D
    36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

    • Synchronous DC-DC Converter with Integrated FETs
    • 20ns Minimum On-Time Small Solution Size Saves Space
    • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

    MAXM17724
    Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17720
    Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17712
    Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM15068
    7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17634
    4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17635
    4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17633
    4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17537
    4.5V to 60V, 3A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor

    • Reduces Design Complexity, Manufacturing Risks, and Time to Market
    • Saves Board Space in Space-Constrained Applications
    • Offers Flexibility for Power-Design Optimization

    MAXM17631
    4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17632
    4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAXM17630
    4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

    • Easy to Use
    • High Efficiency
    • Flexible Design

    MAX15095A
    2.7V to 18V, 6.6A Integrated Hot-Swap/Electronic Circuit Breaker

    • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
    • Flexibility Enables Use in Many Unique Designs
    • Safety Features Ensure Accurate, Robust Protection

    MAX15095D
    2.7V to 18V, 6.6A Integrated Hot-Swap/Electronic Circuit Breaker

    • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
    • Flexibility Enables Use in Many Unique Designs
    • Safety Features Ensure Accurate, Robust Protection

    MAX15095, MAX15095A, MAX15095D
    2.7V to 18V, 6.6A Integrated Hot-Swap/Electronic Circuit Breaker

    • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
    • Flexibility Enables Use in Many Unique Designs
    • Safety Features Ensure Accurate, Robust Protection

    MAX20473
    Low-Voltage Synchronous Boost Converter

    • Synchronous Boost Converter
    • 3.0V to 4.0V Operating Supply Voltage
    • True Output Shutdown

    MAX17662
    3.5V to 36V, 2A, High-Efficiency, Synchronous Step-Down DC-DC Converter

    • Reduces External Components and Total Cost
    • Reduces Number of DC-DC Regulators to Stock
    • Reduces Power Dissipation

    Reference Designs

    Type ID Title
    Evaluation Board6518MAX17113EVKIT Evaluation Kit for the MAX17113