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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.

Switching Regulators
Battery Management
Isolated Power

PMICs
Charge Pumps
Linear Regulators
LED Drivers

Motor Driver ICs
Protection and Control
Display Power and Control

Supervisors, Voltage Monitors, and Sequencers




Reference Designs

Non-isolated 5V/2.5A PoE Powered Device Power Supply

MAXREFDES98

This non-isolated PoE powered device design combines a PD controller and buck converter on a 1.2 in2 board. It accepts 36V to 57V input with 5V output up to 2.5A.

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Non-isolated 12V/1A PoE Powered Device Power Supply

MAXREFDES108

This non-isolated PoE powered device design combines a PD controller and buck converter on a 1.2 in2 board. It accepts 36V to 57V input with 12V output up to 1A.

Learn more ›

Isolated 24V to 5V 2W Flyback Power Supply

MAXREFDES111

This isolated, 24V to 5V, 2W, flyback power supply design delivers 79% peak efficiency and provides up to 400mA at 5V output. Multiple transformers have been pre-qualified to transformer selection.

Learn more ›

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Design Resources

EE-Sim® Design Tool

Technical Documents

Browse Popular Technical Documents:

Technical Documents Choose the Right Regulator for the Job: Part 1, Regulator Control Schemes

Technical Documents PoE and LED Lighting: the Perfect Match

Technical Documents Realizing Industry 4.0: Essential System Considerations

Technical Documents Golf Offers Insight to Wearable IoT Technology Trends

Technical Documents Get a Constant +5V Output by Switching Between a +5V Input and a Single-Cell Li+ Rechargeable Cell

Technical Documents Overview of USB Battery Charging Revision 1.2 and the Important Role of Charger Detectors

 

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Related Videos



EE-Sim DC-DC Tool Overview
9:27 March 04, 2016

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Related Resources

Product Tree

New Products


MAX14912
Octal High-Speed, High-Side Switch/Push-Pull Driver

  • Low Power and Heat Dissipation
  • Fast Switching Ideal for High-Speed Control Systems
  • Robust Operation

MAX14913
Octal High-Speed, High-Side Switch/Push-Pull Driver

  • Low Power and Heat Dissipation
  • Fast Switching Ideal for High-Speed Control Systems
  • Robust Operation

MAX77231
2.75V to 4.8V Input, 10mA Output, 35µVRMS Ultra Low Noise and Ripple Boost Regulator

  • Ultra-Small Solution Size (< 7mm2)
  • 35µVRMS (typ) Output Ripple/Noise
  • 11.2V/10mA Output

MAX17525
High-Accuracy, Adjustable Power Limiter

  • Robust, High-Power Protection Reduces System Downtime
  • Enables Fast Startup and Brownout Recovery
  • Flexible Design Enables Reuse and Less Requalification

MAX17690
60V, No-Opto Isolated Flyback Controller

  • 4.5V to 60V Input Voltage Range
  • No Optocoupler or Third Winding Required to Derive Feedback Signal Across Isolation Boundary
  • 2A/4A Peak Source/Sink Gate Drive Currents

MAXREFDES116
MAXREFDES116#: Isolated 24V to 5V 40w Power Supply

MAX30031
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ～ 3pF
  • Low Leakage ～ 20pA @ 70°C

MAX30034
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ～ 3pF
  • Low Leakage ～ 20pA @ 70°C

MAX30032
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ～ 3pF
  • Low Leakage ～ 20pA @ 70°C

MAX30033
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ～ 3pF
  • Low Leakage ～ 20pA @ 70°C

MAX14738
High-Current Overvoltage Protectors with Adjustable OVLO

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

MAX14739
High-Current Overvoltage Protectors with Adjustable OVLO

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

MAX20305
Low On-Resistance, Bidirectional Overvoltage Protector with Current Sense

  • Protect Portable Devices
  • Flexible Overvoltage Protection
  • Additional Protection Features Increase System Reliability

MAX20306
Low On-Resistance, Bidirectional Overvoltage Protector with Current Sense

  • Protect Portable Devices
  • Flexible Overvoltage Protection
  • Additional Protection Features Increase System Reliability

MAXREFDES114
MAXREFDES114#: Isolated 24V to 5V 10W Power Supply

MAX14740
Smart, Compact, 6A, Power-Path Selector with Reset Control

  • Provides Robust Bidirectional Power Path
  • Flexible System Design with Battery Connect, Reset, and Disconnect
  • GPIO Control: MAX14741/MAX14742/MAX20320

MAX14741
Smart, Compact, 6A, Power-Path Selector with Reset Control

  • Provides Robust Bidirectional Power Path
  • Flexible System Design with Battery Connect, Reset, and Disconnect
  • GPIO Control: MAX14741/MAX14742/MAX20320

MAX14742
Smart, Compact, 6A, Power-Path Selector with Reset Control

  • Provides Robust Bidirectional Power Path
  • Flexible System Design with Battery Connect, Reset, and Disconnect
  • GPIO Control: MAX14741/MAX14742/MAX20320

MAX20320
Smart, Compact, 6A, Power-Path Selector with Reset Control

  • Provides Robust Bidirectional Power Path
  • Flexible System Design with Battery Connect, Reset, and Disconnect
  • GPIO Control: MAX14741/MAX14742/MAX20320

MAX77650
Ultra-Low Power PMIC with 3-Output SIMO and Charger Optimized for Small Li+ Batteries

  • Highly Integrated
  • Low Power
  • Charger Optimized for Small Battery Size

MAX77651
Ultra-Low Power PMIC with 3-Output SIMO and Charger Optimized for Small Li+ Batteries

  • Highly Integrated
  • Low Power
  • Charger Optimized for Small Battery Size

MAX17606
Secondary-Side Synchronous MOSFET Driver for Flyback Converters

  • Wide 4.5V to 36V Input
  • 2A/4A Peak Source/Sink Gate Drive Currents
  • Suitable for Discontinuous Conduction Mode (DCM), Border Conduction Mode (BCM)

MAX15090B
2.7V to 18V, 12A, 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

MAX15090C
2.7V to 18V, 12A, 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

MAXREFDES115
MAXREFDES115#: Isolated 24V to 5V 20W Power Supply

MAXREFDES112
MAXREFDES112#: Isolated 24V to 12V 10W Flyback Power Supply

MAX14736
Precision, Ultra-Fast, Low Supply Current, Bidirectional Overvoltage Protector

  • Protects Battery-Connected Modules with Minimal Power Consumption
  • Allows Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security

MAX14737
Precision, Ultra-Fast, Low Supply Current, Bidirectional Overvoltage Protector

  • Protects Battery-Connected Modules with Minimal Power Consumption
  • Allows Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security