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MP2108 - Synchronous Buck Converter

General Description

The MP2108 is a 2A, 740KHz synchronous buck converter designed for low voltage applications requiring high efficiency.

It is capable of providing output voltages as low as 0.9V, and integrates top and bottom switches to minimize power loss and component count.

Key Features

  • 2A Output Current.
  • Synchronous Rectification.
  • Internal 160mΩ and 190mΩ Power Switches.
  • Input Range of 2.6V to 6V.
  • Over 95% Efficiency.
  • Under Voltage Lockout Protection.
  • Soft-Start Operation.
  • Thermal Shutdown.
  • Internal Current Limit (Source & Sink).
  • Tiny 10-Pin MSOP and 3x3 QFN Packages.

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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 DESCRIPTION The MP2108 is a 2A, 740KHz synchronous buck converter designed for low voltage applications requiring high efficiency. It is capable of providing output voltages as low as 0.9V, and integrates top and bottom switches to minimize power loss and component count. The 740KHz switching frequency allows for small filtering components, further reducing the solution size. The MP2108 includes cycle-by-cycle current limiting and under voltage lockout. Internal power switches, combined with the tiny 10-pin MSOP or 3mm x 3mm QFN packages, provide a solution requiring a minimum of board space. QFN package is recommended if output current is higher than 1.5A. EVALUATION BOARD REFERENCE Board Number EV2108DQ/DK-00A Dimensions 2.5”X x 2.0”Y x 0.