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STEF512SRI - Dual electronic fuse

Description

The STEF512SRI is an integrated dual electronic fuse, designed to protect circuitry on the output from overcurrent and overvoltage events, in those applications requiring hot-swap operation and in-rush current control.

Features

  • 5 V and 12 V channels in one chip.
  • 23.5 V absolute maximum input voltage.
  • Precise output overvoltage clamp.
  • Fixed overcurrent protection for both channels.
  • Reverse current protection on 5 V channel.
  • Current monitor output in a single pin for both rails.
  • Current monitor pin selection.
  • Thermal protection.
  • Auto-retry after fault.
  • Input undervoltage lockout.
  • Integrated 45 mΩ power MOSFETs.
  • SA.

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Full PDF Text Transcription

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STEF512SRI Datasheet Dual electronic fuse for 5 V and 12 V rails with reverse current blocking Maturity status link STEF512SRI Features • 5 V and 12 V channels in one chip • 23.
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