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MAX1760评估板

产品详情

主要特征

应用/用途

支持和培训

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主要特征

  • +0.7V to +5.5V Input Voltage
  • +3.3V Output Voltage
  • Internal Synchronous Rectifier Provides up to 96% Efficiency
  • Output is Adjustable with External Resistors
  • Up to 800mA Output
  • On-Chip N-Channel Switch
  • 1µA Shutdown Current
  • 1MHz Switching Frequency
  • Fixed-Frequency PWM Operation
  • Surface-Mount Components
  • Fully Assembled and Tested

应用/用途

  • 电缆调制解调器
  • 蜂窝电话
  • 消费类音频
  • 无绳电话
  • 数码相机
  • 全球定位系统(GPS)
  • 寻呼机
  • 笔输入掌上电脑
  • POS终端
  • 无线数据
  • 无线局域网(WLAN)
  • 无线本地环路(WLL)

描述

The MAX1760 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a boost switching-regulator circuit. The EV kit provides a regulated +3.3V output at up to 800mA of current. The input voltage range is +0.7V to +5.5V. However, the output voltage will rise above the regulation point for input voltages exceeding 3.3V. A one- or two-cell battery input can also be used to power the EV kit.

The MAX1760 features an internal N-channel MOSFET switch, a synchronous rectifier, and a pin-selectable forced PWM mode. The MAX1760 EV kit demonstrates low quiescent current and power efficiency up to 96%, thus increasing battery life. Operation at 1MHz allows the use of tiny surface-mount components.

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