RT8816A Datasheet - Richtek

RT8816A Dual-Phase PWM Controller

The RT8816A is a 2/1-phase synchronous Buck PWM controller optimized f or high-perf ormance graphic microprocessors and supports the nVidia OVR2 specif ication with a PWM-VID interf ace. The IC integrates a Constant-On-Time (COT) PWM controller, two MOSFET drivers with internal bootstrap diodes, as .

RT8816A Features

* of the RT8816A include an external ref erence input and PWM-VID dynamic output voltage control, where the f eedback voltage is regulated to track an external input ref erence voltage. Other f eatures include an adjustable switching f requency, dynamic phase number control, internal sof t start, powe

RT8816A-Richtek.pdf