PM8805 - IEEE 802.3bt PoE-PD interface

Product Overview

STMicroelectronics

Datasheet Details

Part number	PM8805
Manufacturer	STMicroelectronics
File Size	2.33 MB
Description	IEEE 802.3bt PoE-PD interface
Datasheet	PM8805 Datasheet
Additional preview pages of the PM8805 datasheet.

Product details

Description

The PM8805 is a system-in-package for smart power supply of Power over Ethernet (PoE) Powered Devices (PD) and it is applicable for power level up to 99.9 W.

Features

Dual active bridge, hot swap MOSFET and PoE-PD interface in a system-inpackage.
100 V N-ch MOSFETs with 0.2 Ω total path resistance for each active bridge.
100 V, 0.1 Ω high-side N-ch hot swap MOSFET.
PoE-PD single-signature interface compliant with IEEE 802.3bt / at / af.
Supports 4-pair PoE.

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Published: Mar 24, 2020 |