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MPS Introduces MPM3510A - 36V/1.2A synchronous, rectified, step-down converter with built-in power MOSFETs, and inductor

The new MPM3510A is a synchronous, rectified, step-down converter with built-in power MOSFETs, inductor, and two capacitors. It offers a compact solution with only 4 external components to achieve a 1.2A continuous output current with excellent load and line regulation over a wide input supply range. The MPM3510A operates in a 1.15MHz switching frequency, which provides fast load transient response.  Full protection features include over-current protection (OCP) and thermal shutdown (TSD). 

The MPM3510A eliminates design and manufacturing risks while dramatically improving time-to-market. The MPM3510A is available in a space-saving QFN-19 (3mmx5mmx1.6mm) package.

  • Complete Switch Mode Power Supply
  • 4.5V to 36V Wide Operating Input Range
  • 1.2A Continuous Load Current
  • 80mΩ/50mΩ Low RDS(ON) Internal Power MOSFETs
  • Fixed 1.15MHz Switching Frequency
  • 800kHz to 2MHz Frequency Sync
  • Power-Save Mode for Light Load
  • Power Good Indicator
  • OCP with Valley-Current Detection and Hiccup
  • Thermal Shutdown
  • Output Adjustable from 0.8V
  • Available in a QFN-19 (3mmx5mmx1.6mm) Package
  • Total Solution Size 6.7mmx6.3mm

Evaluation boards are available free on loan for testing. Datasheet here.

For more information on MPM3510A or other MPS products, please send an email to