MPQ4431 Datasheet (PDF)





MPQ4431 Datasheet - Step-Down Converter

MPQ4431   MPQ4431  

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The Future of Analog IC Technology DESCR IPTION The MPQ4431 is a frequency-progr ammable (350kHz to 2.5MHz), synchronous , step-down switching regulator with in tegrated, internal, high-side and low-s ide power MOSFETs. It provides up to 1A of highly efficient output current wit h current mode control for fast loop re sponse. The wide 3.3V to 36V input rang e accommodates a variety of

MPQ4431 Datasheet - Step-Down Converter

MPQ4431   MPQ4431  
step-down applications in automotive inp ut environments and is ideal for batter ypowered applications due to its extrem ely low quiescent current. The MPQ4431 employs advanced asynchronous mode (AAM ), which helps achieve high efficiency in light-load condition by scaling down the switching frequency to reduce swit ching and gate driving losses. Standard features include soft start








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