Part Number: UP6161
Function: Synchronous-Buck-PWM and Linear-Regulator Controller
Package: SOP-14, QFN3x3-16 Type
Manufacturer: uPI Semiconductor ( www.upi-semi.com )
The uP6161 integrates a high performance synchronous rectified buck controller and a linear-regulator controller. This part works with a single +12V supply voltage and delivers two high quality output voltages for both processing unit and memory unit. An internal linear regulator provides optimum 9V drive voltage for efficiency and thermal management.
UP6161 Datasheet PDF Download
Other data sheets are available within the file: UP6161Q, UP6161S14