SI3461 Datasheet - Silicon Laboratories

SINGLE-PORT IEEE 802.3AT POE/POE PSE INTERFACE

SI3461 Features

* IEEE-compliant disconnect IEEE 802.3atTM compliant PSE

* Inrush current control

* Autonomous operation requires

* Short-circuit output fault no host processor interface protection

* Complete reference design

* LED status signal (detect, power good, output fault) available,

SI3461 General Description

The Si3461 is a single-port power management controller for IEEE 802.3at-compliant Power Sourcing Equipment (PSE). The Si3461 can be powered from a 50 V input using a shunt regulator, or, to save power, it can be powered from 50 V and 3.3 V power supplies. The IEEE-required Powered Device (PD) detec.

SI3461 Datasheet (370.41 KB)

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Datasheet Details

Part number:

SI3461

Manufacturer:

Silicon Laboratories

File Size:

370.41 KB

Description:

Single-port ieee 802.3at poe/poe pse interface.

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SI3461 SINGLE-PORT IEEE 802.3AT POE POE PSE INTERFACE Silicon Laboratories

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SI3461 Features

SI3461 General Description

Datasheet Details

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