MOSFET Driver Is Reverse-Battery Protected

使用 Analog Devices 的 MAX1614 的参考设计

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MOSFET Driver Is Reverse-Battery Protected.
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供应商

Analog Devices
  • 应用类别
    功率驱动器
  • 产品类别
    MOSFET功率驱动器

依据最终产品

  • Laptop
  • Li-Ion Battery Pack
  • Notebook
  • Portable

说明

  • MOSFET power-switch drivers must be protected from a reverse-battery connection. A small rectifier diode can protect against reversed batteries, but that approach is generally unacceptable for systems in which battery life is crucial. For a 6V battery, the diode's forward voltage drop (0.6V to 0.7V typical) produces a constant power loss of approximately 10%, which increases with dwindling battery voltage

主要特色

  • Input Voltage
    6 V

Featured Parts (1)

Featured Parts
零件编号 供应商 类别 说明
MAX1614EUA+ Analog Devices Gate and Power Drivers Driver 1-OUT High Side 8-Pin uMAX Tube 买入

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