MPQ4321 Datasheet - MPS

MPQ4321, Synchronous Step-Down Converter

MPQ4321 42V Load Dump Tolerant, 1A, Ultra-Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION The MPQ4321

Applications

* in automotive input environments. A 1μA shutdown mode quiescent current allows the device to be used in batterypowered applications. High power conversion efficiency across the wide load range is achieved by scaling down the switching frequency under light-load conditions to reduce the switching and

MPQ4321-MPS.pdf