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Obsolescence Mitigation (OM) Program

Maxim Integrated's Obsolescence Mitigation (OM) Program ensures a future supply of commercial-off-the-shelf (COTS) parts utilized in specific long-term programs.

Military prime contractors are now designing with COTS parts to reduce the cost of finished assemblies. COTS parts can have a relatively short lifetime, 10 to 12 years or less, compared to military programs which may span 30 years or more.  This product and program lifetime mismatch can result in obsolescence issues for long-lived programs causing the prime contractor to face either a costly redesign or the need to maintain a special inventory of the obsolete part to ensure supply over the lifetime of the program.

Maxim's OM Program provides a long-term supply solution for customers needing a long term supply of Maxim plastic parts.

Program Operation

  1. Maxim posts obsolescence notices with DSCC and with GIDEP; Avnet and Maxim also notify customers who have purchased a given part within the past two years.
  2. When the customer discovers that a Maxim part on their BOM is being made obsolete, they must contact Maxim's representative or the Mil/Aero group to enroll in the OM Program.
  3. Once enrolled, Maxim works with the customer to set up a reserve wafer-bank specifically for the program.
  4. Future orders are then placed against his reserve.

Program Details

Benefits

  • Provides an assured supply of COTS parts for long-term programs.
  • Future-built parts will have the then-current date codes.
    • LTB parts all have the same date code.
    • OM Program parts built in the future have future date codes.

Product Scope

  • Virtually ANY Maxim lead-free part is eligible.
  • Applies to non-military and military parts.
    Note: Does not apply to hermetic parts. There may be a rare instance where a device may not be manufacturable in the future.

Procedure

  1. The customer defines the remaining length of the program in years and the number of parts needed for the projected remaining life of the program.
  2. Mil/Aero group calculates the number of wafers needed to support this requirement.
  3. The customer places order for first-year demand.
    • First-year demand is defined as the total life demand divided by the number of program years.
    • Maxim builds the first-year demand.
    • Maxim sets aside the reserve wafers plus extra to allow for a possible program extension, or an increase in annual demand.
      Note: parts are set aside after the first order.
  4. Reserve wafers are held for a single customer; No one else, even from the same firm, may have access.
  5. The customer may place an order for any quantity in years two through n regardless of the first year's quantity.
    • The customer is not required to buy any parts after the initial, first year purchase.
    • Minimum order quantity (MOQ) for any given buy is 500 pieces.
    • If the customer's program is canceled by their end customer, Maxim closes out storage and scraps the wafers at no extra charge to the customer.

More Information
Contact Maxim's Military Business Manager for more information about setting up an Obsolescence Mitigation Program.

DS1922T iButton Temperature Loggers with 8KB Data-Log Memory

The iButton® temperature loggers (DS1922L/T) are rugged, self-sufficient systems that measure te...
  • High Accuracy, Full-Featured Digital Temperature Logger Simplifies Temperature Data Collection and Dissemination of Electronic Temperature Record
    • Temperature Accuracy of ±0.5°C from -10°C to +65°C (DS1922L), ±0.5°C from +20°C to +75°C (DS1922T), with Software Corrections
    • Measures Temperature with 8-Bit (0.5°C) or 11-Bit (0.0625°C) Resolution
    • Operating Temperature Range: DS1922L: -40°C to +85°C; DS1922T: 0°C to +125°C
    • Automatically Wakes Up, Measures Temperature, and Stores Values in 8kB of Data-Log Memory in 8- or 16-Bit Format
    • Sampling Rate from 1s Up to 273hr
    • Programmable High and Low Trip Points for Temperature Alarms
    • Programmable Recording Start Delay After Elapsed Time or Upon a Temperature Alarm Trip Point
    • 512 Bytes of General-Purpose Memory Plus 64 Bytes of Calibration Memory
    • Two-Level Password Protection of All Memory and Configuration Registers
    • Individually Calibrated in a NIST-Traceable Chamber
    • Complies to Standard EN12830
  • Rugged Construction Survives Harsh Environments
    • Water Resistant Enclosure (IP56) or Waterproof if Placed Inside DS9107 iButton Capsule (Exceeds Water Resistant 3 ATM Requirements)
    • CE, FCC, and UL913 Certifications
  • Simple Serial Port Interfaces to Most Microcontrollers for Rapid Data Transfer
    • Communicates to Host with a Single Digital Signal Up to 15.4kbps at Standard Speed or Up to 125kbps in Overdrive Mode Using 1-Wire Protocol
    • Quick Access to Alarmed Devices Through 1-Wire Conditional Search Function

DS1922L iButton Temperature Loggers with 8KB Data-Log Memory

The iButton® temperature loggers (DS1922L/T) are rugged, self-sufficient systems that measure te...
  • High Accuracy, Full-Featured Digital Temperature Logger Simplifies Temperature Data Collection and Dissemination of Electronic Temperature Record
    • Temperature Accuracy of ±0.5°C from -10°C to +65°C (DS1922L), ±0.5°C from +20°C to +75°C (DS1922T), with Software Corrections
    • Measures Temperature with 8-Bit (0.5°C) or 11-Bit (0.0625°C) Resolution
    • Operating Temperature Range: DS1922L: -40°C to +85°C; DS1922T: 0°C to +125°C
    • Automatically Wakes Up, Measures Temperature, and Stores Values in 8kB of Data-Log Memory in 8- or 16-Bit Format
    • Sampling Rate from 1s Up to 273hr
    • Programmable High and Low Trip Points for Temperature Alarms
    • Programmable Recording Start Delay After Elapsed Time or Upon a Temperature Alarm Trip Point
    • 512 Bytes of General-Purpose Memory Plus 64 Bytes of Calibration Memory
    • Two-Level Password Protection of All Memory and Configuration Registers
    • Individually Calibrated in a NIST-Traceable Chamber
    • Complies to Standard EN12830
  • Rugged Construction Survives Harsh Environments
    • Water Resistant Enclosure (IP56) or Waterproof if Placed Inside DS9107 iButton Capsule (Exceeds Water Resistant 3 ATM Requirements)
    • CE, FCC, and UL913 Certifications
  • Simple Serial Port Interfaces to Most Microcontrollers for Rapid Data Transfer
    • Communicates to Host with a Single Digital Signal Up to 15.4kbps at Standard Speed or Up to 125kbps in Overdrive Mode Using 1-Wire Protocol
    • Quick Access to Alarmed Devices Through 1-Wire Conditional Search Function

MAX20011D Automotive Single 16A/12A Step-Down Converter

The MAX20011C/MAX20011D is a high-efficiency, synchronous step-down converter that operates with...
    • High-Efficiency DC-DC Converter
    • Up to 16A Peak Output Current
      • MAX20011C: 16A
      • MAX20011D: 12A
    • Differential Remote Voltage Sensing
    • 3.0V to 5.5V Operating Supply Voltage
    • I²C Controlled Output Voltage: 0.5V to 1.275V in 6.25mV Steps
    • Excellent Load-Transient Performance
    • Programmable Compensation
    • 2.2MHz or 1.1MHz Operation
    • ±1.5% Output Voltage Accuracy
    • RESET Output
    • Current-Mode, Forced-PWM Operation
    • ASIL D Compliant:
      • Redundant Reference
      • BIST Diagnostics
      • PEC on I²C;
      • Programmable OV/UV with ±1% Accuracy
    • Overtemperature and Short-Circuit Protection
    • 3.5mm x 4mm 17-Pin Side-Wettable FC2QFN
    • -40°C to +125°C Grade 1 Automotive Temperature Range

MAX20011C Automotive Single 16A/12A Step-Down Converter

The MAX20011C/MAX20011D is a high-efficiency, synchronous step-down converter that operates with...
    • High-Efficiency DC-DC Converter
    • Up to 16A Peak Output Current
      • MAX20011C: 16A
      • MAX20011D: 12A
    • Differential Remote Voltage Sensing
    • 3.0V to 5.5V Operating Supply Voltage
    • I²C Controlled Output Voltage: 0.5V to 1.275V in 6.25mV Steps
    • Excellent Load-Transient Performance
    • Programmable Compensation
    • 2.2MHz or 1.1MHz Operation
    • ±1.5% Output Voltage Accuracy
    • RESET Output
    • Current-Mode, Forced-PWM Operation
    • ASIL D Compliant:
      • Redundant Reference
      • BIST Diagnostics
      • PEC on I²C;
      • Programmable OV/UV with ±1% Accuracy
    • Overtemperature and Short-Circuit Protection
    • 3.5mm x 4mm 17-Pin Side-Wettable FC2QFN
    • -40°C to +125°C Grade 1 Automotive Temperature Range

MAX20011CEVKIT Evaluation Kit for the MAX20011C

The MAX20011C EV kit is a fully assembled and tested PCB intended to demonstrate the capability ...
  • High Efficiency DC-DC Converter
  • Up to 16A Peak Output Current
  • 3V to 5.5V Input Supply Voltage
  • I2C User Configurable
  • Excellent Load Transient Performance
  • 2.2MHz or 1.1MHz Operation
  • Test Points for Bode Plot Measurement
  • Proven PCB Layout
  • Fully Assembled and Tested

MAX20812 Dual-Output 6A, 3Mhz, 2.7V to 16V, Step-Down Switching Regulator

The MAX20812 is a dual-output, fully integrated, highly efficient, step-down DC-DC switching reg...
  • High Power Density with Low Component Count
    • Dual-Output or Dual-Phase Operation
    • Single-Supply Operation with Integrated LDO for Bias Generation
    • Optional 2.5V to 5.5V External Bias for Higher Efficiency
    • Compact 3.5mm x 4.6mm, 21-Pin, FC2QFN Package
    • Internal Compensation
  • Wide Operating Range
    • 2.7V to 16V Input Voltage Range
    • 0.5V to 5.8V Output Voltage Range
    • 500kHz to 3MHz Configurable Switching Frequency
    • -40°C to +125°C Junction Temperature Range
    • Three Pin-Strap Programming Pins to Select Different Configurations
    • Independent Enable and Power Good for Each Output
  • Optimized Performance and Efficiency
    • 92.5% Peak Efficiency with VDDH = 12V, VOUT = 1.8V, and fSW = 1MHz
    • Interleaved 180° Out-of-Phase Operation
    • Selectable AMS to Improve Load Transient
    • Selectable DCM to Improve Light Load Efficiency
    • Active Current Balancing for Dual-Phase Operation

MAX20411 Automotive High-Efficiency Single 16A/22A/ 30A/40A Step-Down Converter Family

The MAX20411 is a family of high-efficiency, synchronous step-down converters that operate with ...
  • High-Efficiency DC-DC Converter
  • Up to 40A Peak Output Current:
    • MAX20411A: 16A
    • MAX20411B: 22A
    • MAX20411C: 30A
    • MAX20411D: 40A
  • Differential Remote Voltage Sensing
  • 3.0V to 5.5V Operating Supply Voltage
  • I²C Controlled Output Voltage:
    • 0.5V to 1.275V in 6.25mV Steps
  • Excellent Load Transient Performance
  • Advanced Programmable Compensation
    • MAXQ™ Power Architecture
    • Hybrid Load Line and Integrator Options
  • 2.1MHz or 1.05MHz Operation
  • As Low as ±0.75% Output Voltage Accuracy
  • RESET-bar Output
  • Current Mode, Forced PWM Operation
  • ASIL D Compliant:
    • Redundant Reference
    • BIST Diagnostics
    • PEC on I²C
    • Programmable OV/UV with ±1% Accuracy
  • Overtemperature and Short-Circuit Protection
  • 3.5mm x 5mm 21-Pin Side-Wettable FC2QFN
  • -40°C to +125°C Grade 1 Automotive Temperature Range

MAX20411EVKIT Evaluation Kit for the MAX20411

The MAX20411 evaluation kit (EV kit) is a fully assembled and tested application circuit for the...
  • Optimized Board Layout with 40A Load Capability
  • Input Voltage Range from 3V to 5.5V
  • User Programmable Settings through I2C
  • 2.1MHz Fixed-Frequency Switching with Spread-Spectrum Option
  • Status Monitoring through Active-Low RESET and I2C Status Registers
  • Programmable OV/UV/OC, Soft-Start, and DVS Slew Rates
  • Fully Assembled and Tested
  • Proven PCB Layout with Automotive Grade Components

MAX40213 Transimpedance Amplifiers with Selectable Gain and Input Current Clamp

The MAX40213 is a transimpedance amplifier for optical distance measurement receivers in LiDAR a...
  • Optimized for CIN = 0.25pF to 5pF
  • Bandwidth = 300MHz (typ)
  • 1.1pA/√Hz Input-Referred Noise
  • Two Pin-Selectable Transimpedance Values (RL = 1kΩ)
    • 150kΩ
    • 750kΩ
  • Internal Clamp for Input Current up to 2A (Transient)
  • Fast Overload Recovery: 25ns at 100mA
  • Offset Input ​Provides Offset Adjust Feature
  • SD Input Shuts Down Internal Circuitry
  • 3.3V Operation
  • 1.75mm x 1.24mm, 8-Bump WLP
MAX17300 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication

MAX17300 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication

The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
  • Battery Health + Programmable Safety/Protection
    • Overvoltage (Temperature Dependent)
    • Overcharge Current 
    • Over/Undertemperature
    • Battery Internal Self-Discharge Detection (MAX17300/10 Only)
    • Ideal Diode Discharge During Charge Fault
    • Charging Prescriptions (JEITA)
    • Zero-Volt Charging Option
    • Undervoltage + SmartEmpty
    • Overdischarge/Short-Circuit 
  • Nonvolatile Memory for Stand-Alone Operation
    • ​History Logging, User Data (122 Bytes)
  • Low Quiescent Current
    • FETs Enabled: 24µA Active, 18µA Hibernate
    • FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
  • Parallel Battery Management (MAX17300/10 Only)
  • Pushbutton Wakeup—Eliminates System Consumption Until Button Press
  • ModelGauge m5 EZ Algorithm
    • Percent, Capacity,Time-to-Empty/Full, Age
    • Cycle+™ Age Forecast
  • Dynamic Power—Estimates Power Capability
  • Precision Measurement Without Calibration
    • ​Current, Voltage, Power, Time, Cycles
    • Die Temperature​/Thermistor
MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication

MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication

The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
  • Battery Health + Programmable Safety/Protection
    • Overvoltage (Temperature Dependent)
    • Overcharge Current 
    • Over/Undertemperature
    • Battery Internal Self-Discharge Detection (MAX17300/10 Only)
    • Ideal Diode Discharge During Charge Fault
    • Charging Prescriptions (JEITA)
    • Zero-Volt Charging Option
    • Undervoltage + SmartEmpty
    • Overdischarge/Short-Circuit 
  • Nonvolatile Memory for Stand-Alone Operation
    • ​History Logging, User Data (122 Bytes)
  • Low Quiescent Current
    • FETs Enabled: 24µA Active, 18µA Hibernate
    • FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
  • Parallel Battery Management (MAX17300/10 Only)
  • Pushbutton Wakeup—Eliminates System Consumption Until Button Press
  • ModelGauge m5 EZ Algorithm
    • Percent, Capacity,Time-to-Empty/Full, Age
    • Cycle+™ Age Forecast
  • Dynamic Power—Estimates Power Capability
  • Precision Measurement Without Calibration
    • ​Current, Voltage, Power, Time, Cycles
    • Die Temperature​/Thermistor
MAX17852 14-Channel High-Voltage, ASIL D, Data-Acquisition System with Integrated Current-Sense Amplifier

MAX17852 14-Channel High-Voltage, ASIL D, Data-Acquisition System with Integrated Current-Sense Amplifier

The MAX17852 is a flexible data-acquisition system for the management of high-voltage and low-vo...
  • AECQ-100 Grade 1 Temp. Range -40°C to 125°C
  • 65V Operating Voltage
  • Ultra-Low-Power Operation
    • Standby Mode: 2mA
    • Shutdown Mode: 2µA
  • Redundant ADC and Comparator Acquisitions
  • Simultaneous Cell and Bus-Bar Voltage Acquisitions
  • 14 Cell-Voltage Measurement Channels
    • 1mV Accuracy (3.6V, 25°C)
    • 2mV Accuracy (5°C to 40°C)
    • 4.5mV Accuracy (-40°C to 125°C)
  • 14 Cell-Balancing Switches
    • > 300mA Software-Programmable Balancing Current
    • Optimized Driving (AUTOBALSWDIS) and Parking Balancing Modes
    • Automated Balancing with Individual Cell Timers
    • Automated Balancing by Cell Voltage
    • Emergency Discharge Mode
  • Low-Noise Current-Sense Amplifier
    • 5mA resolution (Gain = 256)
  • Four Configurable Auxiliary Inputs for Temperature, Voltage, or GPIO
  • Integrated Die Temperature Measurement
  • Automatic Thermal Protection
  • Individually Configurable Safety Alert
    • Overvoltage, Undertemperature and Undervoltage, Overtemperature Faults
    • One Cell-Mismatch Alert
  • Support ASIL-D Requirements for Cell Voltage, Temperature, Current, Communication
  • Selectable UART, Dual UART, or SPI Interface
  • Battery-Management UART Protocol
    • Daisy-Chain Up to 32 Devices
    • Capacitive Communication-Port Isolation
    • Up to 2 Mbps Baud Rate (auto-detect)
    • 1.5µs Propagation Delay (per device)
    • Packet-Error Checking (PEC)
  • I2C Master
  • Configurable Hardware-Alert Interfaces
  • Factory-Trimmed Oscillator (No External Crystals Required)
  • 32-Bit Unique Device ID
  • 64-Pin (10mm x 10mm) LQFP Packagenn
MAX77757 3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries

MAX77757 3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries

The MAX77757 is a standalone 3.15A charger with integrated USB Type-C®CC detection with JEITA co...
  • Up to 16V Protection
  • 13.7V Maximum Input Operating Voltage
  • 3.15A Maximum Charging Current
  • 6A Discharge Current Protection
    • No Firmware or Communication Required
    • Integrated CC Detection for USB Type-C
    • Integrated BC1.2 Detection for Legacy SDP, DCP, CDP, and DCD Timeout
    • Integrated USB Detection for Common Proprietary Charger Types
    • Automatic Input Current Limit Configuration
    • Input Voltage Regulation with Adaptive Input Current Limit (AICL)
  • Reverse Boost Capability up to 5.1V, 1.5A
  • Termination Voltage
    • 4.1V to 4.5V for Li-ion and Li-poly Batteries
    • 3.6V/3.7V for LiFePO4 Battery
  • Safety
    • Charge Safety Timer
    • JEITA Compliance with NTC Thermistor (MAX77757J)
    • HOT/COLD Stop Charging with NTC Thermistor (MAX77757H)
    • Thermal Shutdown
  • Pin Control of All Functions
    • Resistor Configurable Fast-Charge Current
    • ENBST Pin to Enable and Disable Reverse Boost
    • STAT Pin to Indicate Charging Status
    • INOKB Pin to Indicate Input Power-OK
    • THM Pin to Disable Charge
  • Integrated Power Path
  • Integrated Battery True-Disconnect FET
  • 3mm x 3mm, 24-Lead FC2QFN Package
MAX77975 19VIN, 3.5/5.5A 1-Cell Li+ Battery Charger with Smart Power Selector and OTG for USBC PD

MAX77975 19VIN, 3.5/5.5A 1-Cell Li+ Battery Charger with Smart Power Selector and OTG for USBC PD

The MAX77975/MAX77976 is a high-performance high-input 3.5/5.5A fast charger with Smart Power Se...
  • High-Efficiency Single-Cell Switching Charger
    • Up to 5.5A Charging with MAX77976
    • 91.2% Buck Efficiency at 4A, 12V Input
    • 90.5% Charging Efficiency at 3.5A, 9V Input
    • Optimized for High Voltage Input Operation
    • Accelerate Charge Time by Monitoring Kelvin Sensing Battery Voltage
    • Up to 3.2A Input Current Limit with AICL
  • +28V Absolute Maximum Input Voltage Rating
  • 3.8V to 19V Input Operating Voltage Range
  • Reverse Boost with Programmable Output Voltage Options up to 12V
    • Up to 18W for MAX77976
    • Up to 12W for MAX77975
  • Integrated Battery True-Disconnect FET
    • RDSON = 7.7
    • Programmable Discharge Current Limit up to 10A
    • Support Shipping Mode and Low Battery Leakage Current
    • 1.3MHz/2.6MHz Switching Frequency with 1μH/0.47μH Inductor
    • Disconnect Input (DISQBAT)
  • Safety
    • Battery Temperature Sensing and Charge Safety Timer
    • JEITA Guideline Compliant
    • Thermal Regulation and Thermal Shutdown
    • System Voltage OVLO/UVLO
  • Charge Status Output for LED
  • Push-Button Input for Exiting from Ship Mode
  • External Discharge FET Enable Output
  • Dedicated Input for Suspend Mode (SUSPND)
  • I2C Interface
  • 4mm x 4mm FC2QFN
MAX77976 19VIN, 3.5/5.5A 1-Cell Li+ Battery Charger with Smart Power Selector and OTG for USBC PD

MAX77976 19VIN, 3.5/5.5A 1-Cell Li+ Battery Charger with Smart Power Selector and OTG for USBC PD

The MAX77975/MAX77976 is a high-performance high-input 3.5/5.5A fast charger with Smart Power Se...
  • High-Efficiency Single-Cell Switching Charger
    • Up to 5.5A Charging with MAX77976
    • 91.2% Buck Efficiency at 4A, 12V Input
    • 90.5% Charging Efficiency at 3.5A, 9V Input
    • Optimized for High Voltage Input Operation
    • Accelerate Charge Time by Monitoring Kelvin Sensing Battery Voltage
    • Up to 3.2A Input Current Limit with AICL
  • +28V Absolute Maximum Input Voltage Rating
  • 3.8V to 19V Input Operating Voltage Range
  • Reverse Boost with Programmable Output Voltage Options up to 12V
    • Up to 18W for MAX77976
    • Up to 12W for MAX77975
  • Integrated Battery True-Disconnect FET
    • RDSON = 7.7
    • Programmable Discharge Current Limit up to 10A
    • Support Shipping Mode and Low Battery Leakage Current
    • 1.3MHz/2.6MHz Switching Frequency with 1μH/0.47μH Inductor
    • Disconnect Input (DISQBAT)
  • Safety
    • Battery Temperature Sensing and Charge Safety Timer
    • JEITA Guideline Compliant
    • Thermal Regulation and Thermal Shutdown
    • System Voltage OVLO/UVLO
  • Charge Status Output for LED
  • Push-Button Input for Exiting from Ship Mode
  • External Discharge FET Enable Output
  • Dedicated Input for Suspend Mode (SUSPND)
  • I2C Interface
  • 4mm x 4mm FC2QFN

MAX25405 IR Gesture Sensor with Lens for Automotive Applications

The MAX25405 is a low-cost, data-acquisition system for gesture and proximity sensing. Detection...
  • Low-Cost, Flexible Gesture-Sensing Solution for Automotive Applications
  • Low-Power, Low-Cost External CPU Processes Sensor Output
  • Supports Swipe, Rotation, and Proximity Gestures
  • Highly Integrated
    • Integrated Lens, Aperture, and Filter
    • 60-Pixel IR Photodiode Array
    • Integrated LED Driver
    • 400kHz I2C and 6MHz SPI Serial Interfaces
  • Operates in 120k Lux Ambient Light
  • AEC-Q100 Qualified
    • -40°C to +85°C Operation
    • MSL1
  • Ultra-Low-Power Operation
    • 1mA at 3.3V
  • Compact 4mm x 4mm x 1.35mm, 20-Pin, Side- Wettable QFN Package

MAX25405EVKIT Evaluation Kit for the MAX25405

The MAX25405 evaluation kit (EV kit) is a complete system for demonstrating the MAX25405 optical...
  • Simple yet Flexible Gesture Solution
  • Lower Solution Cost than Camera-Based Systems
  • Integrated Optics with ±20deg Field of View (FOV)
  • Optimum Resolution for Dynamic Hand Gestures
  • Built-in LED Driver with Ultra-Low-Power Operation
  • 120kLux Ambient Light Performance
  • Compact 20-pin, 4mm x 4mm QFN Package, Side-Wettable
  • AEC-Q100
  • -40°C to +85°C Operation

MAX17644 4.5V to 36V, 2.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter

The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller...
  • Reduces External Components and Total Cost
    • No Schottky - Synchronous Operation
    • Internal Compensation Components
    • All-Ceramic Capacitors, Compact Layout
  • Reduces Number of DC-DC Regulators to Stock
    • Wide 4.5V to 36V Input
    • Adjustable Output Voltage Range from 0.9V up to 90% of VIN
    • Delivers up to 2.7A Over the Temperature Range
    • 400kHz to 2.2MHz Adjustable Frequency with External Clock Synchronization
    • Available in a 16-Pin, 3mm x 3mm TQFN Package
  • Reduces Power Dissipation
    • Peak Efficiency of 95.41%
    • PFM and DCM Modes Enable Enhanced Light- Load Efficiency
    • Auxiliary Bootstrap Supply (EXTVCC) for Improved Efficiency
    • 2.8μA Shutdown Current
  • Operates Reliably in Adverse Industrial Environments
    • Hiccup-Mode Overload Protection
    • Adjustable and Monotonic Startup with Prebiased Output Voltage
    • Built-in Output-Voltage Monitoring with Active-Low RESET
    • Programmable EN/UVLO Threshold
    • Overtemperature Protection
    • CISPR32 Class B Compliant
    • Wide -40°C to +125°C Ambient Operating Temperature Range/-40°C to +150°C Junction Temperature Range

MAX25512 Automotive 4-Channel Low-Voltage 120mA LED Backlight Driver with Integrated Boost Converter

The MAX25512 is a four-channel white LED backlight driver with an integrated current-mode boost ...
  • Operates Down to 3V on Battery Input After Startup 
    • Wide Boost Duty Cycle to Support Low Input Voltage
  • Boost or SEPIC Current-Mode DC/DC Controller
    • 400kHz to 2.2MHz Operating Frequency Range
    • Spread Spectrum Available
    • Ability to Synchronize to an External Clock
  • LED Current Sinks
    • Up to 120mA Output Current per String
    • Low OUT_ Regulation Voltage for Best Efficiency
    • Optional Phase-Shifting of Outputs
  • I2C Control for Enhanced Flexibility
  • 16667:1 Dimming Ratio at 200Hz
  • NTC Input For LED Current Foldback at High Temperature
  • Hybrid Dimming Capable
  • Built-in Programmable Automatic Fading Functionality
  • Detailed Diagnostic using I2C and FLTB Output
    • Shorted or Open LEDs
    • Thermal Shutdown
    • Output Undervoltage
  • Compact 4x4mm TQFN Package
  • AECQ100 Grade 1

MAX25512EVKIT Evaluation Kit for the MAX25512

The MAX25512 evaluation kit (EV kit) demonstrates the MAX25512, integrated 4-channel high-bright...
  • Demonstrates Robustness of MAX25512
  • Wide 3V to 36V Input Operating Range (Up to 40V Load Dump)
  • Powers High-Brightness (HB) LEDs (Up to Four Strings) for Medium-to-Large-Sized LCD Displays in Automotive and Display Backlight Applications
  • 400kHz to 2.2MHz Resistor-Programmable Switching Frequency with Spread-Spectrum Option
  • Phase-Shift Dimming Option
  • Demonstrates Cycle-by-Cycle Current Limit and Thermal-Shutdown Features
  • Demonstrates Wide Dimming Ratio
  • Demonstrates Hybrid Dimming for Better EMI and Acoustic Performance and Higher Dimming Ratio
  • Demonstrates Fade In/Out for Smooth Brightness Transition
  • Designed to Show Thermal Foldback Function
  • I2C Programmability
  • Dedicated GUI
  • Proven PCB and Thermal Design
  • Fully Assembled and Tested

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