EV8007H-V-00A 36-57V IEEE 802.3af PoE PD Interface Evaluation Board QFN-28

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EV8007H-V-00A 36-57V IEEE 802.3af PoE PD Interface Evaluation Board QFN-28

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MPS QFN-28 Power Management Evaluation Boards

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EV8007H-V-00A 36-57V IEEE 802.3af PoE PD Interface Evaluation Board QFN-28

The MPS EV8007H-V-00A is an evaluation board built around the MP8007H for bench characterisation of the device in its intended topology. It operates from a 36 V to 57 V input. The board carries the device in its QFN-28 package.

The EV8007H-V-00A evaluation board is designed to demonstrate the capability of the MP8007H's primary-side regulated flyback function.

Key Specifications

Part Number	EV8007H-V-00A
Board For	MP8007H
Board Type	Evaluation / demonstration board
Function	IEEE 802.3af PoE PD Interface
Input Voltage	36 V to 57 V
Output Power	11 W
Package	QFN-28
Ordering Codes	EV8007H-V-00A

Features

36V to 57V POE Input or 24V Auxiliary Adapter Input
12V Output Voltage and 11W Output Power
Primary-Side Regulated Flyback without Optocoupler Feedback
Compatible with 802.3af Specifications
Discontinuous Conduction Work Mode
Integrated 180V Switching Power MOSFET
Up to 3A Programmable Current Limit
Includes Overload Protection (OLP), Over- Voltage Protection (OVP), Open-Circuit Protection, and Thermal Protection
Minimal External Components Count
Available in a QFN-28 (4mmx5mm) Package

Evaluation Board

Design Notes

The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.