Power

Maxim is a leading supplier of integrated circuits for power and battery management applications. We offer a wide range of power conversion and control ICs and our battery management products provide charging and monitoring functions. Our products are designed to meet the needs of various applications in industrial, communications, automotive, consumer and medical markets.

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Power Supply Reference Designs




Power Development Boards


Evaluation Kit for 4.5V to 42V, 300mA uSLIC Power Module for 3.3V Output

MAXM15462EVKIT

Integrated power solution providing 3.3V from a wide input range of 4.5V to 42V with up to 300mA of current.

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Isolated 24V to 3.3V 33W Power Supply

MAXREFDES121

Isolated, industrial power-supply reference design with an efficient active-clamp topology design with 24V input.

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Isolated, 24V to 5V, 10W Power Supply Reference Design

MAXREFDES114

Compact, 24V input, forward converter module with 5V at 2A output and pre-qualified transformers.

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Power Related Videos




EE-Sim Sharing Designs
3:39 January 05, 2017

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Resources


MAX20014
2.2MHz Sync and Dual Step-Down Converters

  • Multiple Functions for Small Size
  • Dual Synchronous Buck Converters Up to 3A: Factory-Configurable Output Voltages from 0.8V to 3.8V in 25mV Steps; Resistor Adjustable
  • High-Precision: ±1.5% Output-Voltage Accuracy; Good Load Transient Performance for Buck Converters

MAX22505
±40V High-Speed USB Port Protector

  • Robust Communications
  • High Performance
  • Flexibility

MAX14714
Compact 6A Smart Power Path Selector

  • Provides Robust Bidirectional Power Path
  • Enables Simple Power Switch Design
  • Significantly Extends Battery Life

MAX14713
Compact 6A Smart Power Path Selector

  • Provides Robust Bidirectional Power Path
  • Simple Power-Switch Design
  • Long Battery Life

MAX17524
4.5V to 60V, 3A, Dual-Output, High-Efficiency,Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Independent Input-Voltage Pins for Each Output

MAX17608
4.5V to 60V, 1A, OV, UV, Reverse-Voltage Protectors with Forward/Reverse Current Limit

  • Robust Protection Reduces System Downtime
  • Flexible Design Options Enable Reuse and Less Requalification
  • Saves Board Space and Reduces External BOM Count

MAX17609
4.5V to 60V, 1A, OV, UV, Reverse-Voltage Protectors with Forward/Reverse Current Limit

  • Robust Protection Reduces System Downtime
  • Flexible Design Options Enable Reuse and Less Requalification
  • Saves Board Space and Reduces External BOM Count

MAX17610
4.5V to 60V, 1A, OV, UV, Reverse-Voltage Protectors with Forward/Reverse Current Limit

  • Robust Protection Reduces System Downtime
  • Flexible Design Options Enable Reuse and Less Requalification
  • Saves Board Space and Reduces External BOM Count

MAX20446
Automotive 6-Channel Backlight Driver with Boost/SEPIC Controller and I2C Interface

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

MAX14728
Dual-Input, Bidirectional Overvoltage Protector with Automatic Path Control

  • Protects Portable Devices with Dual-Input Power
  • Allows Flexible and Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security

MAX14731
Dual-Input, Bidirectional Overvoltage Protector with Automatic Path Control

  • Protects Portable Devices with Dual-Input Power
  • Allows Flexible and Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security

MAX14727
Dual-Input, Bidirectional Overvoltage Protector with Automatic Path Control

  • Protects Portable Devices with Dual-Input Power
  • Allows Flexible and Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security

MAX17632
4.5V 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

MAX77812
Quad-Phase, 20A Max, Configurable Buck Regulator

  • 20A Maximum Output Current
  • 2.5V to 5.5V Input Voltage Range
  • Output Voltage Range from 0.25V to 1.525V in 5mV Steps
  • High-Speed (Up to 3.4MHz) I2C Serial Interface with an Option for 30MHz SPI Interface

MAXM15462
4.5V to 42V, 300mA Himalaya uSLIC Step-Down Power Module

  • Easy to use
  • High Efficiency
  • Flexible Design

MAX38801
Integrated, Step-Down Switching Regulator with Selectable Applications Configurations

  • High-Efficiency Solution
  • Flexible Design Allows Early PCB Definition
  • Advanced Architecture, Protection and Reporting Guarantees Reliable Designs

MAX38800
Integrated, Step-Down Switching Regulator with Selectable Applications Configurations

  • High-Efficiency Solution
  • Flexible Design Allows Early PCB Definition
  • Advanced Architecture, Protection and Reporting Guarantees Reliable Designs

MAX20095
Backup Battery Charger and Boost Controller

  • Efficient Solution
  • Multiple Functions to Enable Small Solution Size
  • State-of-Health for Backup Battery Monitoring

MAX20094
Backup Battery Charger and Boost Controller

  • Efficient Solution
  • Multiple Functions to Enable Small Solution Size
  • State-of-Health for Backup Battery Monitoring

MAX14699
High-Accuracy, Surge-Protected Overvoltage Protectors

  • Protects High-Power Portable Devices
  • Flexible Design
  • Additional Protection Features Increase System Reliability

MAX16813B
Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

  • 4-Channel Linear LED Current Sinks with Internal MOSFETs Independently Drive Multiple LED Strings
  • Flexible Current-Mode Architecture Supports a Wide Range of Applications While Minimizing Interference
  • Protection Features Enhance Fault Detection and System Reliability

MAX77816
High-Efficiency Buck-Boost Regulator with 5A Switches

  • Buck and Boost Operation Including Seamless Transition between Buck and Boost Modes
  • I2C Serial Interface Allows Dynamic VOUT Adjustment and Provides Design Flexibility
  • 97.5% Peak Efficiency

MAX20075
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

MAX20076
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

MAX17557
4.5V to 60V, Synchronous Step-Down Controller

  • Wide Range of Operation
  • Enhances Power Efficiency
  • Operates Reliably in Adverse Industrial Environments

MAX38902A
12μVRMS Low Noise 500mA LDO Linear Regulator

  • 1.7V to 5.5V Input Voltage Range
  • 0.6V to 5.3V Output Voltage Range
  • 12μVRMS Output Noise, 10Hz to 100kHz

MAX38902B
12μVRMS Low Noise 500mA LDO Linear Regulator

  • 1.7V to 5.5V Input Voltage Range
  • 0.6V to 5.3V Output Voltage Range
  • 12μVRMS Output Noise, 10Hz to 100kHz

MAX38902C
12μVRMS Low Noise 500mA LDO Linear Regulator

  • 1.7V to 5.5V Input Voltage Range
  • 0.6V to 5.3V Output Voltage Range
  • 12μVRMS Output Noise, 10Hz to 100kHz

MAX38902D
12μVRMS Low Noise 500mA LDO Linear Regulator

  • 1.7V to 5.5V Input Voltage Range
  • 0.6V to 5.3V Output Voltage Range
  • 12μVRMS Output Noise, 10Hz to 100kHz

MAX17843
12-Channel, High-Voltage Smart Sensor Data-Acquisition Interface

  • 12-Cell Battery-Voltage Measurement for Lithium-Ion, NiMH, or Super-Cap Cells
  • Two Auxiliary Analog Inputs for NTC Thermistor or Absolute Voltage Measurement
  • Die Temperature Measurement and alert

MAX20067
Automotive 3-Channel Display Bias IC with VCOM Buffer, Level Shifter, and I2C Interface

  • Versatile TFT Display Power Section
  • Low EMI Operation
  • Full Sequencing Flexibility Through I2C, Along with Preset Sequences Using SEQ Pin

MAX20096
Dual -Channel Synchronous Buck, High-Brightness LED Controller with and without SPI Interface

  • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
  • Wide Dimming Ratio Allows High-Contrast Ratio
  • Suitable for Matrix Lighting

MAX20097
Dual -Channel Synchronous Buck, High-Brightness LED Controller with and without SPI Interface

  • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
  • Wide Dimming Ratio Allows High-Contrast Ratio
  • Suitable for Matrix Lighting

MAX17761
4.5V to 76V, 1A, 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

MAXM17532
4V to 42V, 100mA, Himalaya uSLIC Step-Down Power Module

  • Easy to use
  • High Efficiency
  • Flexible Design

MAX17561
Adjustable Overvoltage and Overcurrent Protectors with High Accuracy

  • Industrial Power Protection Increases Robustness
  • Flexible Design Options Eases Designs
  • Saves Space

MAX17562
Adjustable Overvoltage and Overcurrent Protectors with High Accuracy

  • Industrial Power Protection Increases Robustness
  • Flexible Design Options Eases Designs
  • Saves Space

MAX17563
Adjustable Overvoltage and Overcurrent Protectors with High Accuracy

  • Industrial Power Protection Increases Robustness
  • Flexible Design Options Eases Designs
  • Saves Space

MAXM17575
4.5V to 60V, 1.5A High-Efficiency, DC-DC Step-Down 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

MAXM17761
4.5V to 76V, 1A High-Efficiency, DC-DC Step-Down 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

MAXM17574
4.5V to 60V, 3A High-Efficiency, DC-DC Step-Down 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