Regulators

Triple Output Step-Down Switching Regulator

A4491

Product Details

Top Features

  • Three buck converters in a single package
  • 4.5 to 23 V input voltage range
  • 550 kHz fixed frequency
  • Multiphase switching for smaller components and lower EMI
  • Independent control of each converter for sequencing and shutdown control
  • Power-on-reset flag with adjustable delay
  • Internal compensation to minimize components and simplify design
  • 4 × 4 mm QFN Package, small PCB footprint

Part Number Specifications and Availability

Design Tools