RT8877C PDF 데이터시트 검색

® RT8877C Dual-Output PWM Controller for AMD SVI2 CPU Power Supply General Description The RT8877C is a 4 + 2 phases PWM controller. Moreover, it is compliant with AMD SVI2 Voltage Regulator Specification to support both CPU core (VDD) and Northbridge portion of the CPU (VDDNB). The RT8877C features CCRCOT (Constant Current Ripple Constant OnTime) with G-NAVP (Green-Native AVP), which is a Richtek's proprietary topology. G-NAVP makes it an easy setting controller to meet all AMD AVP (Active Vo