MPQ4430GL Datasheet (PDF) Download
Monolithic Power Systems
MPQ4430GL

Description

The MPQ4430 is a frequency-programmable (350kHz to 2.5MHz), synchronous, step-down, switching regulator with integrated internal highside and low-side power MOSFETs.

Key Features

  • Wide 3.3V to 36V Operating Input Range
  • 3.5A Continuous Output Current
  • 1μA Low Shutdown Mode Current
  • 10μA Sleep Mode Quiescent Current
  • Internal 90mΩ High-Side and 40mΩ Low
  • 350kHz to 2.5MHz Programmable
  • Synchronize to External Clock
  • Selectable In-Phase or 180° Out-of-Phase
  • Power Good (PG) Indicator
  • Programmable Soft-Start (SS) Time