STMicroelectronics EVLPOE007V1 Evaluation Board

STMicroelectronics EVLPOE007V1 Evaluation Board is designed to demonstrate the PM8805 PoE-powered device interface. This eval board features eight LEDs, two push-button placements for PD’s status display and setting, and a single connector presence for rear or frontal auxiliary source implementation. Typical applications include PM8805 device learning and testing and PoE-powered device development.

Features

74mm x 66mm (3inch x 2.6inch) PCB dimensions optimized to allow probe connection, component replacement, and additional wiring
Data and power input plus data output RJ45 Ethernet connectors joined to a PoE signal path transformer, to meet Gbit and IEEE Std. 802.3 requirements
Chassis ground plane connection, with 1.6mm (65mils) creepage distance to the Ethernet wire connections
Adequate components available for EMC compliance and circuit setting in critical working conditions
Classification resistors and dip switches available for PD’s class and type selection

Eight LEDs and two push-button placements, for PD’s status display and setting
Single connector presence, for rear or frontal auxiliary source implementation
Return path of the output voltage sectioned by a MOSFET, with control provided by the PG signal
Twenty-two test points or turrets, for signals monitoring and board output connection

Specifications

35V to 57V input voltage range at J1 connector
1A input current at J1 connector for each Ethernet pair

50°C operating ambient temperature
97% overall efficiency at I_out = 2A

Applications

PM8805 device learning and testing
PoE-powered device developing

STMicroelectronics EVLPOE007V1 Evaluation Board

Features

Specifications

Applications

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