STMicroelectronics EVALPM8803-FLY Demonstration Kit Datasheet

EVALPM8803-FLY is an IEEE802.3at compliant demonstration kit with synchronous flyback PoE converter

Brand: STMicroelectronics
Category: Other Electronics
Document type: Product Leaflet
Language: English
Pages: 5
File format: PDF
File size: 258 KB
Published: 07 August, 2012
Updated: 30 September, 2023
MD5 checksum: 97A397C98A8D358931109FFF3199BC3C
PDF: STMicroelectronics EVALPM8803-FLY Demonstration Kit Datasheet PDF

About this manual

The EVALPM8803-FLY is a demonstration board implementing an IEEE 802.3at compatible interface together with a synchronous rectification flyback converter based on the PM8803. The board is designed to work up to 30 W, and with minimal changes the output voltage can be selected either 5 V or 3.3 V.

What's inside

Features
Description
Schematic diagrams
Revision history
Legal notices

Specifications

Compliance	EEE 802.3at compliant
Ethernet Support	Support for Gigabit Ethernet
Power Supply	Works with power supplied from Ethernet LAN cables or from local auxiliary sources
Output Voltage	Single output 3.3 V/5 V
Efficiency	90+% converter efficiency
Board Size	10x13 cm
Max Power	30 W

Frequently asked questions

What is the main component of the EVALPM8803-FLY?

The board implements a synchronous rectification flyback converter based on PM8803.

Can the output voltage be changed?

Yes, with minimal changes the output voltage can be selected either 5 V or 3.3 V.

What do the three LEDs indicate?

The LEDs indicate if the converter is running, if an external auxiliary source is connected, or if a type 2 PSE is connected.

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