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DESCRIPTION
The MPM3509 is a synchronous, rectified, stepdown converter with built-in power MOSFETs, inductors, and capacitors. The MPM3509 offers a very compact solution and requires only four external components to achieve 0.9A of continuous output current with excellent load and line regulation over a wide input supply range. The MPM3509 operates with a 2.2MHz switching frequency to achieve a fast load transient response. Full protection features include over-current protection (OCP) and thermal shutdown. The MPM3509 eliminates design and manufacturing risks while improving the time to market dramatically. The MPM3509 is available in a space-saving QFN-17 (3mmx5mmx1.6mm) package.
TYPICAL APPLICATION
MPM3509
36V, 0.