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SI3480 - POWER MANAGEMENT CONTROLLER

Description

The Si3480 is a power manager intended for use with the Si3452 Power over Ethernet (PoE) controller.

The Si3480 enables the use of a smaller, lower cost, and more efficiently-utilized power supply in an unmanaged PoE Power Sourcing Equipment (PSE) system.

Features

  • Enables use of a smaller power.
  • Pin programmable for overall supply for a 4 or 8 port PoE power supply capacity, port system power level, port priority, and.
  • Self-contained solution operates detection timing without the need for a host for.
  • LED indication of port status and unmanaged operation overall power consumption.
  • No software required.
  • 20-pin Quad flat package.
  • No data isolation required (4x4 mm).
  • Fully compliant with IEEE 802.3.

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Full PDF Text Transcription

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Si3480 Si3480 POWER MANAGEMENT CONTROLLER Features  Enables use of a smaller power  Pin programmable for overall supply for a 4 or 8 port PoE power supply capacity, port system power level, port priority, and  Self-contained solution operates detection timing without the need for a host for  LED indication of port status and unmanaged operation overall power consumption No software required  20-pin Quad flat package No data isolation required (4x4 mm)  Fully compliant with IEEE 802.3 4x4 mm PCB footprint; RoHS clause 33 for Power over Ethernet compliant including the 802.
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