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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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Datasheet preview – SI3454

Datasheet Details

Part number SI3454
Manufacturer Silicon Laboratories
File Size 1.65 MB
Description QUAD IEEE 802.3AT POE PSE CONTROLLER
Datasheet download datasheet SI3454 Datasheet
Additional preview pages of the SI3454 datasheet.

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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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