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MP2303ADP - Synchronous Rectified Step-Down Converter

Download the MP2303ADP datasheet PDF. This datasheet also covers the MP2303A variant, as both devices belong to the same synchronous rectified step-down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The MP2303A is a monolithic synchronous buck regulator.

current over a wide operating input voltage of 4.7V to 28V.

Features

  • 3A Output Current.
  • Wide 4.7V to 28V Operating Input Range.
  • Integrated MOSFET Switches.
  • Output Adjustable from 0.80V to 25V.
  • Up to 95% Efficiency.
  • Programmable Soft-Start.
  • Stable with Low ESR Ceramic Output Capacitors.
  • Fixed 360kHz Frequency.
  • Cycle-by-Cycle Over Current Protection.
  • Input Under Voltage Lockout.
  • Available in thermally enhanced 8-Pin SOIC and PDIP-8 packages.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2303A-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2303ADN Synchronous Rectified Step-Down Converter
MP2303A Synchronous Rectified Step-Down Converter
MP2303 340KHz Synchronous Rectified Step-Down Converter
MP2303DN 340KHz Synchronous Rectified Step-Down Converter
MP2303DQ 340KHz Synchronous Rectified Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MP2303A 3A, 28V, 360kHz Synchronous Rectified Step-Down Converter The Future of Analog IC Technology R DESCRIPTION The MP2303A is a monolithic synchronous buck regulator. The device integrates a 150mΩ O high-side MOSFET and a 80mΩ low-side F MOSFET that provide 3A continuous load current over a wide operating input voltage of 4.7V to 28V. Current mode control provides fast D transient response and cycle-by-cycle current limit. E An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply D current drops to lower than 1μA. N S 8 This device, available in an 8-pin SOIC and PDIP-8 packages, provides a very compact E N 3 system solution with minimal reliance on MM SIG P23 external components. FEATURES  3A Output Current  Wide 4.
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