RT8876B Description
The RT8876B is a VR12/IMVP7 pliant CPU power controller which includes two channels : a 3/2/1 phase with 3 integrated drivers synchronous Buck controller for the CORE VR, and a single phase Buck controller for the AXG VR. The RT8876B adopts G-NAVPTM (Green Native Adaptive Voltage Positioning), which is Richtek's proprietary topology derived from a finite DC gain pensator with current mode control, making it an easy...
RT8876B Key Features
- VR12/IMVP7 patible Power Management
- 3/2/1 Phase for CORE VR and Single Phase for AXG
- 3 Embedded MOSFET Drivers at the CORE VR
- G-NAVPTM Topology
- Serial VID Interface
- 0.5% DAC Accuracy
- Differential Remote Voltage Sensing
- Built-in ADC for Platform Programming
- Accurate Current Balance
- System Thermal pensated AVP