The EV4415M-QB-00A is an evaluation board for the MP/MPQ4415MGQB.
The MP/MPQ4415MGQB is a synchronous, rectified, step-down, switch-mode convertor with built-in power MOSFETs and one input bypass capacitor. It offers a very compact solution to achieve a 1.5A of continuous output current, with excellent load and line regulation over a wide input supply range. The MP/MPQ4415M uses synchronous mode operation to achieve high efficiency over the output current load range.
The EV4415M-QB-00A is a fully assembled and tested evaluation board, and it generates 3.3V output voltage at load currents up to 1.5A, from a 4V to 36V input range.