include soft start, external clock synchronization, enable control, and power good indication. High-duty cycle and low dropout mode are provided for automotive coldcrank..

in automotive input environments. The MP4432 is ideal for battery-powered applications due to its extremely low quiescen.

The MP4432 is a synchronous, step-down, switching regulator with programmable frequency (350kHz to 2.5MHz) and integrated, internal, high-side and low-side power MOSFETs. The MP4432 provides up to 2.2A of highly efficient output current with current .

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