Monolithic Power Systems (MPS) MPM3632S High-Frequency DC-DC Regulator is a synchronous, rectified, step-down, mini-module regulator with built-in power MOSFETs, an inductor, and two capacitors. It offers a compact solution with only input and output capacitors to achieve a 3A continuous output current with excellent load and line regulation over a wide input supply range. The MPM3632S operates in a fixed 2.2MHz switching frequency with constant on-time (COT) control to provide fast load transient response. Full protection features include output over-voltage protection, over-current protection, and thermal shut down. The device eliminates design and manufacturing risks while dramatically improving time to market. The MPM3632S is available in a space-saving EC LGA-10 (3mmx3mmx1.45mm) package.