RT8848B controller equivalent, multi-phase pwm controller.
external reference input and PWM-VID dynamic output voltage control, in which the output voltage is regulated and tracks external input reference voltage. The RT8848A/B c.
* GPU Core Power for OVR4i+ Spec
Simplified Application Circuit
5V VIN
VCC VCC
RT8848A/B
VCC
PWM1
VIN PGOOD
I.
The RT8848A/B is a 8/7/6/5/4/3/2/1 multi-phase synchronous Buck controller which is optimized for high performance graphic microprocessor and support nVidia OVR4i+ spec with PWM-VID interface. The RT8848A/B adopts AC G-NAVPTM (Green Native AVP) which.
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