Si3474 - Ethernet Port PoE PSE Controllers

Product Overview

Skyworks

Part number	Si3474
Manufacturer	Skyworks
File Size	1.38 MB
Description	Ethernet Port PoE PSE Controllers
Datasheet	Si3474 Datasheet
Additional preview pages of the Si3474 datasheet.

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a fully-programmable architecture that enables powered device (PD) disconnect using dc-sense algorithms, a robust multipoint detection algorithm, software configurable per-port current and voltage monitoring, and programmable current limits to support the IEEE 802.3af, 802.3at, and 802.3bt standards. Intelligent protection circuitry includes input undervoltage detection, output current limit, and short-circuit protection. The Si3474 operates autonomously or by host processor control through a tw.

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Published: Nov 16, 2023 |