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SI3454 - QUAD IEEE 802.3AT POE PSE CONTROLLER

Silicon Laboratories

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Datasheet Details

Part number: SI3454
Manufacturer: Silicon Laboratories
File Size: 1.65 MB
Datasheet: SI3454-SiliconLaboratories.pdf
Description: QUAD IEEE 802.3AT POE PSE CONTROLLER

SI3454 Product details

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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QUAD IEEE 802.3AT POE PSE CONTROLLER Silicon Laboratories

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