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SI3454 - QUAD IEEE 802.3AT POE PSE CONTROLLER

Description

The Si3454 is a fully-programmable, four-port power management controller for IEEE 802.3 compliant Power Sourcing Equipment (PSE).

Features

  • Quad-Port Power Sourcing Equipment (PSE) controller.
  • IEEE 802.3at Type I and II compliant.
  • Port priority shutdown control.
  • Adds enhanced features for maximum design flexibility:.
  • Per-port current and voltage monitoring.
  • PoE Plus support with programmable current limits.
  • Multi-point detection.
  • Programmable power MOSFET gate drive control.
  • Configurable watchdog timer enables failsafe operation.
  • Maskable interrupt pin.
  • Comprehensive fault pr.

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Full PDF Text Transcription

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Si3454 QUAD IEEE 802.3AT POE PSE CONTROLLER Features  Quad-Port Power Sourcing Equipment (PSE) controller  IEEE 802.
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