UP6109 Datasheet - uPI Semiconductor

UP6109 5V/12V Synchronous-Rectified Buck Controller

The uP6109 is a compact synchronous-rectified buck controller specifically designed to operate from 5V or 12 supply voltage and to deliver high quality output voltage as low as 0.8V. This (P)SOP-8 device operates at fixed 300 kHz frequency and provides an optimal level of integration to reduce size .

UP6109 Features

* include internal softstart, undervoltage protection, overcurrent protection and shutdown function. With aforementioned functions, this part provides customers a compact, high efficiency, well-protected and cost-effective solutions. This part is available in (P)SOP-8 packages. 3.3V to 12V VIN Input

UP6109-uPISemiconductor.pdf