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MP1542DK Datasheet 700khz/1.3mhz Boost Converter

Manufacturer: Monolithic Power Systems

Overview: The Future of Analog IC Technology.

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

General Description

The MP1542 is a current mode step up converter with a 2A, 0.18Ω internal switch to provide a highly efficient regulator with fast response.

The MP1542 can be operated at 700kHz or 1.3MHz allowing for easy filtering and low noise.

An external pensation pin gives the user flexibility in setting loop dynamics, which allows the use of small, low-ESR ceramic output capacitors.

Key Features

  • 2A, 0.18Ω, 25V Power MOSFET.
  • Uses Tiny Capacitors and Inductors.
  • Pin Selectable 700kHz or 1.3MHz Fixed Switching Frequency.
  • Programmable Soft-Start.
  • Operates with Input Voltage as Low as 2.5V and Output Voltage as High as 22V.
  • 12V at 500mA from 5V Input.
  • UVLO, Thermal Shutdown.
  • Internal Current Limit.
  • Available in 8-Pin MSOP Packages.

More Datasheets from Monolithic Power Systems

Part Number Description
MP1542 700KHz/1.3MHz Boost Converter
MP1541 1.3MHz Boost Converter
MP1541DJ 1.3MHz Boost Converter
MP1541GG 1.3MHz Boost Converter
MP150 Offline Primary-Side Regulator
MP150GJ Offline Primary-Side Regulator
MP150GS Offline Primary-Side Regulator
MP1519 High Efficiency Charge Pump 4 White LED Driver
MP1519DQ High Efficiency Charge Pump 4 White LED Driver
MP1530 Triple Output Step-Up Plus Linear Regulators

MP1542DK Distributor