36V,1- 3.5A, Low Quiescent Current, Synchronous, Step-Down Converter AEC-Q100 Qualified

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The MPQ4430 is a frequency programmable (350k to 2.5MHz) synchronous step-down switching regulator with integrated internal high-side and low side power MOSFET. It provides 3.5A (or less) highly efficient output with current mode control for fast loop response. 



  • Wide 3.3V to 36V Operating Voltage Range
  • 3.5A Continuous Output Current
  • 1μA Low Shutdown Supply Current
  • 10μA Sleep Mode Quiescent Current
  • Internal 90m? High-Side and 40 m? Low-Side MOSFET


    • Automotive Systems
    • Industrial Power Systems