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MP2490CP Datasheet 700khz Step-down Converter

Manufacturer: Monolithic Power Systems

Overview: The Future of Analog IC Technology MP2490 1.5A, 36V, 700KHz Step-Down Converter with Programmable Output Current.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MP2490 is a monolithic step-down switch mode converter with a programmable output current limit.

It achieves 1.5A 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.

Key Features

  • Wide 4.5V to 36V Operating Input Range.
  • Programmable up to 1.5A 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.
  • 95% Efficiency @ 500mA (Vo=5V).
  • Fixed 700kHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Available in QFN10 (3mm x 3mm), 8.

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More Datasheets from Monolithic Power Systems

Part Number Description
MP2490 700KHz Step-Down Converter
MP2490DQ 700KHz Step-Down Converter
MP2490DS 700KHz Step-Down Converter
MP2491C Step-Down Converter
MP2491CGQB Step-Down Converter
MP2491N Synchronous Step-Down Converter
MP2491NGQB Synchronous Step-Down Converter
MP2492 100kHz Step-Down Converter
MP2492DN 100kHz Step-Down Converter
MP2492DQ 100kHz Step-Down Converter

MP2490CP Distributor