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MP3213 - 700KHz/1.3MHz Boost Converter

General Description

The MP3213 is a current mode step-up converter with a 3.5A, 0.18Ω internal switch to provide a highly efficient regulator with fast response.

The MP3213 operates at 700KHz or 1.3MHz allowing for easy filtering and low noise.

Key Features

  • 3.5A, 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 an 8-Pin MSOP and 10-Pin QFN Package with Exposed Pad.

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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 MP3213 700KHz/1.3MHz Boost Converter with a 3.5A Switch DESCRIPTION The MP3213 is a current mode step-up converter with a 3.5A, 0.18Ω internal switch to provide a highly efficient regulator with fast response. The MP3213 operates at 700KHz or 1.3MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting loop dynamics, which allows the use of small, low-ESR ceramic output capacitors. Soft-start results in small inrush current and can be programmed with an external capacitor. The MP3213 operates from an input voltage as low as 2.5V and can generate 12V at up to 500mA from a 5V supply.