external reference input and PWM-VID dynamic output voltage control, in which the output voltage is regulated and tracks external input reference voltage. The RT8843C can.

* GPU Core Power for OVR3i+ Spec Simplified Application Circuit RT8843C 5V VCC PWM1 PGOOD Enable VPSI VREF VCC.

The RT8843C is a 3/2/1 multi-phase synchronous Buck controller optimized for high performance graphic microprocessor, and it support nVidia OVR3i+ spec with PWM-VID interface. It can support both DrMOS with current output and DCR current sensing. The.

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RT8848C

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