MAX1772EVKIT

MAX1772评估板


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说明

The MAX1772 evaluation kit (EV kit) is an accurate and efficient multichemistry battery charger. It uses analog inputs to control charge voltage and current. The EV kit can charge any battery with charge current up to 4A. High efficiency is achieved by a buck topology with synchronous rectification. The EV kit provides outputs that can be used to monitor the input current, battery charging current, and the presence of an AC adapter.

The MAX1772 EV kit is a fully assembled and tested surface-mount printed circuit (PC) board.

关键特性

  • Input Current Limiting
  • ±0.7% Output Voltage Accuracy
  • Analog Inputs Control Charge Current and Charge Voltage
  • Monitor Outputs for:
    • Current Drawn from AC Input Source
    • Charging Current
    • AC Adapter Presence
  • Up to 18.2V Battery Voltage
  • +8V to +28V Input Voltage
  • 4A (max) Battery Charge Current
  • Charges Any Battery Chemistry: Li+, NiCd, NiMH, Lead Acid, etc.
  • Fully Assembled and Tested
  • Surface-Mount Components

应用

  • 电池充电器
  • 蜂窝电话
  • 无绳电话
  • 数码相机
  • 笔记本电脑
  • 掌上电脑
  • 笔输入掌上电脑
  • 智能电池组/充电器
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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