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MP2492 Datasheet 100kHz Step-Down Converter

Manufacturer: Monolithic Power Systems

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General Description

The MP2492 is a monolithic step-down switch mode converter with a programmable output current limit.

It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.

The maximum output current can be programmed by sensing current through the inductor DC resistance (DCR) or an accurate sense resistor.

Overview

The Future of Analog IC Technology MP2492 2A, 55V, 100kHz Step-Down Converter with Programmable Output Current.

Key Features

  • Wide 4.5V to 55V Operating Input Range.
  • Programmable up to 2A Output Current.
  • Output Adjustable from 0.8V to 15V.
  • Programmable Output Current Limit without power loss.
  • 0.25Ω Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Fixed 100kHz Frequency.
  • Low EMI signature.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Available in QFN10 and SOIC8E Packages.

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