MPM3840 Datasheet (PDF) Download
Monolithic Power Systems
MPM3840

Description

The MPM3840 is a DC/DC module that includes a monolithic, step-down, switch-mode converter with built-in, internal power MOSFETs and an inductor.

Key Features

  • >80% Light-Load Efficiency
  • Low IQ: 40μA
  • Wide 2.8V to 5.5V Operating Input Range
  • Output Voltage as Low as 0.6V
  • 100% Duty Cycle in Dropout
  • 4A Output Current
  • 25mΩ and 12mΩ Internal Power MOSFETs
  • 1.2MHz Frequency
  • External Mode Control
  • External Mode Control (PWM.PFM) and

Applications

  • Networking/Servers