MP28256

21V, 3A, 500kHz Synchronous Step-down Converter

NRFND

MP28256

NOT RECOMMENDED FOR NEW DESIGNS

21V, 3A, 500kHz Synchronous Step-down Converter

NRFND

MP28256 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2316

Active

MP2316

Active

3A, 19V, 40uA Iq, High Efficiency, Step-Down Converter with PG and External SS

Features & Benefits

  • 4V to 19V Operating Input Range
  • 3A Output Current
  • 40μA Quiescent Current
  • Output Adjustable from 0.6V
  • 90mΩ/30mΩ High Side/Low Side RDS(ON) for Internal Power MOSFETs
  • Power Good Indicator
  • Programmable Soft-Start Time
  • PWM/PFM Mode Selectable
  • Programmable Switching Frequency
  • Thermal Shutdown
  • Short Circuit Protection: Hiccup Mode
  • Available in QFN14 (2mmx3mm) Package

… and many more!

Active Part Numbers:

MP28256EL–Z MP28256EL–P MP28256EL–LF–Z MP28256EL–LF–P

Design Resources

Symbol, Footprint & 3D Model
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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.