Si3474 - Ethernet Port PoE PSE Controllers

Skyworks

Datasheet Details

Part number	Si3474
Manufacturer	Skyworks
File Size	1.38 MB
Description	Ethernet Port PoE PSE Controllers
Datasheet	Si3474-Skyworks.pdf

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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 |