Part uP1728Q
Description High-Efficiency Synchronous-Rectified Buck Converter
Manufacturer uPI Semiconductor
Size 310.88 KB
uPI Semiconductor

uP1728Q Overview

Key Features

  • The uP1728Q is a high efficiency synchronous-rectified † 2.6V to 5.5V Input Voltage Range buck converter with internal power switches
  • Fixed 1.2MHz PWM operation allows possible smallest output ripple and external component size
  • The output voltage is adjustable from 0.6V to VIN by a voltage divider
  • The uP1728Q is available in a space-saving † Internal Soft-Start WDFN3x3-10L package
  • † Over Voltage and Under Voltage Protection