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MP2108DK - Synchronous Buck Converter

Download the MP2108DK datasheet PDF. This datasheet also covers the MP2108 variant, as both devices belong to the same synchronous buck converter family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2108-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2108 Synchronous Buck Converter
MP2104 600mA Synchronous Step-Down Converter
MP2104DJ 600mA Synchronous Step-Down Converter
MP2104DQT 600mA Synchronous Step-Down Converter
MP2107 6V Synchronous Step-Down Switching Regulator

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.

View original datasheet text
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.