Resettable Fuse - 3.3V (Latch)

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ON Semiconductor NIS6432 Resettable Electronic Fuses are cost-effective fuses that enhance the reliability of a hard drive or any other circuit from catastrophic and shutdown failures. These fuses buffer the load device from the excessive input voltage that can damage the sensitive circuits and protect the input side circuitry from reverse currents. The NIS6432 fuses come with an overvoltage clamp circuit that limits the output voltage during transients. This overvoltage clamp circuit does not shut the unit down and allows the load circuit to continue the operation. The NIS6432 fuses feature digital and tristate enable, integrated soft-start circuit, and an internal charge pump. Typical applications include hard drives, Solid-State Drives (SSDs), and motherboards.

  • Cost-effective
  • Enhance the reliability of a hard drive from catastrophic and shutdown failures
  • Buffer the load device from an excessive input voltage
  • Digital and tristate enable
  • Integrated reverse current protection
  • Thermally protected
  • Integrated soft-start circuit
  • Fast response overvoltage clamp circuit
  • Internal under-voltage lockout circuit
  • Internal charge pump
  • Load current monitor pin
  • Input Voltage: 3.3V



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