RT8877F Datasheet - RichTek

RT8877F, Dual-Output PWM Controller

® RT8877F Dual-Output PWM Controller for AMD SVI2 CPU Power Supply General .
The RT8877F is a 4 + 2 phases PWM controller, and is compliant with AMD SVI2 Voltage Regulator Specification to support both CPU core (VDD) and Northb.

Features

* CCRCOT (Constant Current Ripple Constant On-Time) with the G-NAVP (Green-Native AVP), which is Richtek's proprietary topology. The G-NAVP makes it an easy setting controller to meet all AMDAVP (Active Voltage Positioning) VDD/VDDNB requirements. The droop is easily programmed by setting the DC gain

Applications

* AMD SVI2 CPU
* Desktop Computer Simplified Application Circuit To CPU RT8877F OCP_L PWM1 SVC PWM2 PWM3 SVD PWM4 PWMA1 SVT PWMA2 RT9624A RT9624A RT9624A RT9624A RT9624A RT9624A MOSFET MOSFET MOSFET MOSFET MOSFET MOSFET VVDD VVDDNB Copyright ©2018 Richtek Technology Corporation

RT8877F-RichTek.pdf