RT8889C controller equivalent, 3-phase pwm controller.
a quick response mechanism for optimized AVP performance during load transient. The RT8889C supports mode transition function with various operating states. A Serial VID .
* VR12.5 Intel Core Supply
* Notebook/Desktop Computer/Servers Multi-phase CPU
Core Supply
* AVP Step-Down C.
The RT8889C is a three phase CPU power controller with triple integrated drivers for VR12.5 compliant. The RT8889C adopts G-NAVPTM (Green Native AVP) which is Richtek's proprietary topology derived from finite DC gain of EA amplifier with current mod.
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