Data Sheet Rev. 2
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Overview

Features and Benefits

  • 5.5V to 72V Wide Supply Voltage Range
  • Up to 5A Output Current Capacity
  • Selectable Overvoltage Mode and Overvoltage Limiter Mode
  • Adjustable Overvoltage Threshold
  • 100V Reverse-Battery Protection
  • Always-On Linear Regulator Output
  • Power-Good Signal Output

    • Product Details

    The MAX6397 evaluation kit (EV kit) demonstrates a high-voltage overvoltage protection circuit for applications that must survive load dump and high-voltage transient conditions. This EV kit is a fully assembled and tested surface-mount board.

    The EV kit supports high-output currents up to 5A, runs at voltages up to 72V, and can withstand temperatures ranging from -40°C to +105°C. Two alternate voltage inputs implement two different schemes for reverse-battery protection. Connections to the on-chip linear regulator, capable of driving 100mA, and the power-good (POK) signal are also provided.

    Applications

    • Automotive
    • FireWire®
    • Industrial
    • Notebook Computers
    • Wall Cube Power Devices

    Applicable Parts

    Documentation & Resources

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