PM8800A Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller

STMicroelectronics

Description

PM8800A Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller with support of external source .
The PM8800A integrates a standard power over Ethernet (PoE) interface and a current mode PWM controller to simplify the design of the power supply sec.

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Datasheet Specifications

Part number: PM8800A
Manufacturer: STMicroelectronics ↗
File Size: 517.92 KB
Datasheet: PM8800A-STMicroelectronics.pdf
Description: Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller

Features

* IEEE 802.3af compliant PD interface
* Works with power supplied from Ethernet LAN cables or from local auxiliary sources
* Integrated 100 V, 0.5 Ω, 800 mA hot-swap MOSFET
* Integrated signature resistor
* Programmable in-rush current limit
* Programmable classification curr

Applications

* HTSSOP16 package Applications
* VoIP phones, WLAN access points
* Security cameras
* PoE powered device appliances

PM8800A Distributors

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PM8800A Integrated IEEE 802.3af compliant PoE-PD interface and PWM controller STMicroelectronics

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