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SI3459 - OCTAL IEEE 802.3AT POE PSE CONTROLLER

Description

The Si3459 is a fully-programmable, eight-port power management controller for IEEE 802.3 compliant Power Sourcing Equipment (PSE).

Features

  • Octal-Port Power Sourcing.
  • Maskable interrupt pin Equipment (PSE) controller.
  • Comprehensive fault protection.
  • IEEE 802.3at Type I and II circuitry includes: compliant.
  • Power undervoltage lockout.
  • Port priority shutdown control.
  • Output current limit and short-.
  • Adds enhanced features for circuit protection maximum design flexibility:.
  • Thermal overload detection.
  • Per-port current and voltage.
  • Pin-programmable AUTO modes monit.

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Full PDF Text Transcription

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Si3459 OCTAL IEEE 802.3AT POE PSE CONTROLLER Features  Octal-Port Power Sourcing  Maskable interrupt pin Equipment (PSE) controller  Comprehensive fault protection  IEEE 802.
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