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MP8676 Datasheet 420kHz Step-Down Converter

Manufacturer: Monolithic Power Systems

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General Description

The MP8676 is a monolithic step-down switch mode converter with a built in internal power MOSFET.

It achieves 4.5A continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Overview

The Future of Analog IC Technology MP8676 4.5A, 42V, 420kHz Step-Down Converter with Synchronizable Gate.

Key Features

  • Wide 4.5V to 42V Operating Input Range.
  • 4.5A Continuous Output Current.
  • 100mΩ Internal Power MOSFET Switch.
  • Synchronizable Gate Driver Delivers up to 95% Efficiency.
  • Fixed 420kHz Frequency.
  • Synchronizable up to 1.5MHz.
  • Cycle-by-Cycle Over Current Protection with Hiccup retry.
  • Thermal Shutdown.
  • Output Adjustable from 0.8V.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Available in a Thermally Enhanced 8-Pin SOIC Package.

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