uP9617 - uPI Semiconductor

uP9617 High-Efficiency Synchronous-Rectified Buck Converter

Features The uP9617 is a high efficiency synchronous-rectified buck converter with internal power switches. Fixed 1MHz PWM operation allows possible smallest output ripple and external component size. With high conversion efficiency and small package, the uP9617 is ideally suitable for portable devices and USB/PCIE-based interface cards where PCB area is e.

Features

The uP9617 is a high efficiency synchronous-rectified buck converter with internal power switches. Fixed 1MHz PWM operation allows possible smallest output ripple and external component size. With high conversion efficiency and small package, the uP9617 is ideally suitable for portable devices and USB/PCIE-based interface cards where PCB area is especially concerned. With internal low RDS(ON) switches, the uP9617 is capable of delivering 2.0A output current over a wide input voltage range from 2.6V to 5.5V. The output voltage is adjustable from 0.6V to VIN by a voltage divider. Other features.