Si3474 - Up to four 802.3bt or eight 802.3at Ethernet Port PoE PSE Controller

Name: Si3474
SKU: Si3474-1562135

Silicon Laboratories

The Si3474 by Silicon Laboratories is a Up to four 802.3bt or eight 802.3at Ethernet Port PoE PSE Controller. Below is the official datasheet preview.

📥 Download Datasheet

Si3474 Up to four 802.3bt or eight 802.3at Ethernet Port PoE PSE Controller by Silicon Laboratories - Datasheet Preview — Official preview page of the **Si3474** Up to four 802.3bt or eight 802.3at Ethernet Port PoE PSE Controller datasheet (Silicon Laboratories).

Datasheet Details

Part number	Si3474
Manufacturer	Silicon Laboratories
File Size	0.99 MB
Description	Up to four 802.3bt or eight 802.3at Ethernet Port PoE PSE Controller
Datasheet	Si3474-SiliconLaboratories.pdf
Additional preview pages of the Si3474 datasheet.

Si3474 Product details

Description

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Features

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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Other Datasheets by Silicon Laboratories

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Published: Jan 14, 2025 |