Part MPQ4488
Description Step-Down Converter
Manufacturer Monolithic Power Systems
Size 1.10 MB
Monolithic Power Systems

MPQ4488 Overview

Key Features

  • Wide 6V to 36V Operating Input Voltage Range
  • Selectable Output Voltage: 5.1V, 5.17V, and 5.3V
  • 90mV Line Drop Compensation
  • Accurate USB1/USB2 Output-Current Limit
  • 18mΩ/15mΩ Low RDS(ON) Internal Buck Power MOSFETs
  • Frequency Adjustable (250kHz to 2.2MHz)
  • Frequency Spread Spectrum for MPQ4488GU-FD-AEC1
  • Forced CCM Operation
  • Load Shedding versus Temperature
  • Hiccup Current Limit for both Buck and USB