MP28373

3A, 28V, 1.4MHz Step-Down Converter

MP28373

NOT RECOMMENDED FOR NEW DESIGNS

3A, 28V, 1.4MHz Step-Down Converter

MP28373 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2223

Active

MP2223

Active

18V, Dual-Channel 3A/2A, 540kHz, Synchronous, Step-Down Converter in 8-Pin TSOT23 Package

Features & Benefits

  • Wide 4.5V to 18V OperatingInputRange
  • 70mΩ/50mΩ for Ch1, 100mΩ/60mΩ for  Ch2, Low RDS(ON) Internal Power MOSFETs
  • Up to 3A (Ch1) and 2A (Ch2) Maximum Continuous Output Current
  • 180° Out-of-Phase Operation
  • Power-Save Mode for Light Load
  • 540kHz Fixed Switching Frequency
  • Over-Current Protection (OCP) and Hiccup
  • Over-Voltage Protection (OVP )
  • Thermal Shutdown
  • Both Channel Outputs Adjustable from 0.8V
  • Available in a TSOT23-8 Package

… and many more!

Active Part Numbers:

MP28373DN-Z MP28373DN-P MP28373DN-LF-P MP28373DN-LF-Z

Meaning of P & Z Show more

Design Resources

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Cad Symbols Symbols (36)
Cad Footprints Footprint (34)
Cad 3D Models 3D Models (15)

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Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.