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MPM3820 - Synchronous Step-Down Converter

Description

The MPM3820 is a step-down module converter with built-in power MOSFETs and inductor.

The DC-DC module comes in a small surface-mount QFN-20(3mm x 5mm x 1.6mm) package and achieves 2A continuous output current from a 2.7V to 6V input voltage with excellent load and line regulation.

Features

  • Wide 2.7V to 6V Operating Input Range.
  • Adjustable Output from 0.6V.
  • 3.0mm x 5.0mm x 1.6mm QFN-20 Package.
  • Total Solution Size 8.5mm x 4.5 mm.
  • Low Radiated Emissions (EMI) Complies with EN55022 Class B Standard.
  • Up to 2A Continuous Output Current.
  • 100% Duty Cycle in Dropout.
  • Ultra Low IQ: 40μA.
  • EN and Power Good for Power Sequencing.
  • Cycle-by-Cycle Over-Current Protection.
  • Short-Circuit Protection.

📥 Download Datasheet

Datasheet preview – MPM3820

Datasheet Details

Part number MPM3820
Manufacturer MPS
File Size 1.17 MB
Description Synchronous Step-Down Converter
Datasheet download datasheet MPM3820 Datasheet
Additional preview pages of the MPM3820 datasheet.

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Full PDF Text Transcription

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The Future of Analog IC Technology DESCRIPTION The MPM3820 is a step-down module converter with built-in power MOSFETs and inductor. The DC-DC module comes in a small surface-mount QFN-20(3mm x 5mm x 1.6mm) package and achieves 2A continuous output current from a 2.7V to 6V input voltage with excellent load and line regulation. The MPM3820 is ideal for powering portable equipment that runs from a single cell LithiumIon (Li+) Battery. The output voltage is regulated as low as 0.6V. Only FB resistors and input and output capacitors are needed to complete the design. The Constant-on-time control (COT) scheme provides fast transient response, high light-load efficiency and easy loop stabilization. Fault condition protection includes cycle-by-cycle current limit and thermal shutdown (TSD).
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