EV2905-K-01A 10.8-13.2V, 10A Hysteretic Synchronous Step-Down Controller Evaluation Board SO-8

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EV2905-K-01A 10.8-13.2V, 10A Hysteretic Synchronous Step-Down Controller Evaluation Board SO-8

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pMPS EV2905-K-01A — Hysteretic Synchronous Step-Down Controller Evaluation Board, 10.8-13.2V input, 10 A output, SO-8./p

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MPS Step-Down Controller Power Management Evaluation Boards SO-8

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EV2905-K-01A 10.8-13.2V, 10A Hysteretic Synchronous Step-Down Controller Evaluation Board SO-8

The MPS EV2905-K-01A is an evaluation board built around the MP2905AEK for bench characterisation of the device in its intended topology. It operates from a 10.8 V to 13.2 V input, is rated for 10 A and switches at 300 kHz. The board carries the device in its SO-8 package.

The EV2905A-K-01A is the evaluation board for the MP2905AEK, a hysteretic synchronous step-down controller.

Key Specifications

Part Number	EV2905-K-01A
Board For	MP2905AEK
Board Type	Evaluation / demonstration board
Function	Hysteretic Synchronous Step-Down Controller Evaluation Board
Input Voltage	10.8 V to 13.2 V
Current Rating	10 A
Switching Frequency	300 kHz
Peak Efficiency	90%
Package	SO-8
Ordering Codes	EV2905-K-01A

Features

10A Output Current,1.2V Output Voltage
Programmable Soft-Start
Hiccup Current Limit and Thermal Shutdown
Monotonic Startup into Prebias Output
Startup Overvoltage Protection
Enable/Shutdown

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.