电源管理

Maxim 是全球领先的电源管理与电池管理集成电路供应商,我们提供全面的电源转换器和控制 IC,并且电池管理产品可提供电池充电及监测功能。我们的产品设计用于满足工业、通信、汽车、消费类、医疗市场等不同领域的电源设计应用需求。




参考设计


Isolated, 24V to 12V, 20W Power Supply Reference Design

MAXREFDES113

Compact, 24V input, flyback converter module with 12V at 1.6A output and pre-qualified transformers.

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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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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 ›

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EE-Sim简介及操作实例 (中文)
16:54 November 11, 2015

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相关资料


MAX20310
Power Management Solution

  • Extend System Battery Use Time
  • Extend Product Shelf-Life
  • Minimize Board Area

MAX20743
35A Integrated, Step-Down Switching Regulator with PMBus

  • High-Power Density and Low Component Count
  • Optimized Component Performance and Efficiency with Reduced Design-In Time
  • Increased Power-Supply Reliability with System and IC Self-Protection Features

MAX20730
Integrated, Step-Down Switching Regulator with PMBus

  • High Power Density and Low Component Count
  • Optimized Component Performance and Efficiency with Reduced Design-In Time
  • Increased Power-Supply Reliability with System and IC Self-Protection Features

MAX14914
High-Side Switch with Settable Current-Limiting, Push-Pull Driver Option, and Digital Input Configuration

  • Reduces Power and Heat Dissipation
  • Enhances System Robustness
  • Reduces BOM Count and PCB Space

MAX17220
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17221
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17222
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17223
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17224
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX17225
400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown

  • 300nA Quiescent Supply Current Into OUT
  • True Shutdown Mode
  • 95% Peak Efficiency

MAX20733
Integrated, Step-Down Switching Regulator

  • High Power Density and Low Component Count
  • Optimized Component Performance and Efficiency with Reduced Design-In Time
  • Increased Power-Supply Reliability with System anIC Self-Protection Features

MAX17523
1A Adjustable Overcurrent and Overvoltage Protector with High Accuracy

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

MAX17572
4.5V–60V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

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

MAX17574
4.5V–60V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

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

MAX14746
USB Detection with Smart Power Selector Li+ Chargers

  • Flexible System Design to Operate with Any USB Charger Source
  • Easy to Implement Li+ Battery Charging
  • Integrates High Level of Protection

MAX14747
USB Detection with Smart Power Selector Li+ Chargers

  • Flexible System Design to Operate with Any USB Charger Source
  • Easy to Implement Li+ Battery Charging
  • Integrates High Level of Protection

MAX16133
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX16134
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX16132
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX16135
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX14743
Over Voltage and Surge Protected Dual SPDT Data Line Switch

  • Distortion-Free, High-Speed Signaling
  • Flexible System Design
  • Robust and Safety

MAX17245
3.5V–36V, 3.5A, Synchronous Buck Converter With 28μA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Increases Design Flexibility
  • Reduces Power Dissipation

MAX17244
3.5V–36V, 2.5A, Synchronous Buck Converter With 28μA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Increases Design Flexibility
  • Reduces Power Dissipation

MAX17232
3.5V至36V、2.2MHz、双路同步Buck控制器,20μA静态电流

  • 无需外部元件,降低总体成本
  • 减少DC-DC控制器库存清单
  • 降低功耗

MAX17233
3.5V至36V、2.2MHz、双路同步Buck控制器,20μA静态电流

  • 无需外部元件,降低总体成本
  • 减少DC-DC控制器库存清单
  • 降低功耗

MAX14745
可穿戴充电管理方案

  • 延长电池充电间隔
  • 易于实现的Li+电池充电
  • 高度集成,最大程度降低方案的占位面积

MAX17242
3.5V至36V、2A/3A、同步Buck转换器,15µA静态电流和低EMI

  • 无需外部元件,降低总体成本
  • PGOOD输出和高压EN输入,简化电源排序
  • 降低功耗

MAX17243
3.5V至36V、2A/3A、同步Buck转换器,15µA静态电流和低EMI

  • 无需外部元件,降低总体成本
  • PGOOD输出和高压EN输入,简化电源排序
  • 降低功耗

MAX14912
八通道、高速、高边开关/推挽式驱动器

  • 低功耗和散热
  • 快速开关,理想用于高速控制系统
  • 工作可靠

MAX14913
八通道、高速、高边开关/推挽式驱动器

  • 低功耗和散热
  • 快速开关,理想用于高速控制系统
  • 工作可靠

MAXREFDES125
MAXREFDES125#: Non-isolated 24V to 5.1V, 20W Power Supply