The EVM82504-BH-03A is an evaluation board designed to demonstrate the capabilities of the MPM82504, a fully integrated, high-efficiency, synchronous, quad 25A, step-down power module. The MPM82504 can be paralleled to provide 50A, 75A, or 100A of output current (I_OUT).

The MPM82504 offers dual input supplies as a simple solution for applications such as PCIe cards. It can be easily configured to select between one or two input rails, depending on the application’s power requirements.

Compared to the existing methods using O-ring circuits, the MPM82504 achieves higher efficiency as well as lower size and cost. The MPM82504 supports active current balancing with ±10% input voltage (V_IN) tolerance and tolerates uncontrolled V_IN start-up sequences. Refer to the MPM82504 datasheet for more detailed information.

It is recommended to read the MPM82504 datasheet prior to making any changes to the EVM82504-BH-03A.