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MP2560 - 42V Step-Down Converter

General Description

The MP2560 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET.

It provides 2.5A output with current mode control for fast loop response and easy compensation.

Key Features

  • 120μA Quiescent Current.
  • Wide 4.5V to 42V Operating Input Range.
  • 220mΩ Internal Power MOSFET.
  • Up to 4MHz Programmable Switching Frequency.
  • Stable with Ceramic Capacitor.
  • Internal Soft-Start.
  • Internally Set Current Limit without external Current Sensing Resistor.
  • Up to 93% Efficiency.
  • Output Adjustable from 0.8V to 39V.
  • Available in 3x3 QFN10 and Thermally Enhanced SOIC8 Packages.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2560DN 42V Step-Down Converter
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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.

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The Future of Analog IC Technology DESCRIPTION The MP2560 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 2.5A output with current mode control for fast loop response and easy compensation. The wide 4.5V to 42V input range accommodates a variety of step-down applications, including those in an automotive input environment. A 12µA shutdown mode quiescent current allows use in battery-powered applications. High power conversion efficiency over a wide load range is achieved by scaling down the switching frequency at light load condition to reduce the switching and gate driving losses.