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MAX1711电压定值的评估板

产品详情

主要特征

简化框图

Technical Docs

数据资料 MAX1711电压定值的评估板 Sep 21, 2000

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主要特征

  • High Speed, Accuracy, and Efficiency
  • Fast-Response Quick-PWM™ Architecture
  • 7V to 24V Input Voltage Range
  • 1.25V to 2V Output Voltage Range
  • 7A Peak Load-Current Capability (5.5A Continuous)
  • 93% Efficient (VOUT = 2V, VBATT = 7V, ILOAD = 4A)
  • 300kHz Switching Frequency
  • No Current-Sense Resistor
  • Remote GND and VOUT Sensing
  • Power-Good Output
  • 24-Pin QSOP Package
  • Low-Profile Components
  • Fully Assembled and Tested

应用/用途

  • CPU核DC-DC转换器
  • 坞站
  • 笔记本电脑
  • 单级(电池至VCORE)变换器
  • 两级(+5V至VCORE)变换器

描述

The MAX1711 evaluation kit (EV kit) demonstrates the high-power, dynamically adjustable notebook CPU application circuit with voltage positioning. Voltage positioning decreases CPU power consumption and reduces output capacitance requirements. This DC-DC converter steps down high-voltage batteries and/or AC adapters, generating a precision, low-voltage CPU core VCC rail.

The MAX1711 EV kit provides a digitally adjustable 0.925V to 2V output voltage from a 7V to 24V battery input range. It delivers sustained output current of 12A and 14.1A peaks, operating at a 550kHz switching frequency, and has superior line- and load-transient response. The MAX1711 EV kit is designed to accomplish output voltage transitions in a controlled amount of time with limited input surge current.

This EV kit is a fully assembled and tested circuit board.

简化框图

Technical Docs

数据资料 MAX1711电压定值的评估板 Sep 21, 2000

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心