The RT8179B integrated circuit is a dual-output PWM controller compatible with the AMD SVI2 voltage regulator specification. It supports the VDD domain for the CPU core and the VDDNB domain for the Northbridge. The CCRCOT topology with G-NAVP supports AMD AVP requirements for VDD and VDDNB, while voltage droop is adjusted through the error amplifier’s DC gain.
Through its interface, the controller issues a VOTF Complete signal and sends digitally encoded voltage and current values for the VDD and VDDNB domains. It also operates in diode emulation mode.
- Type: Integrated circuit (IC chip)
- Compatibility: AMD
- Controller type: Dual-output PWM
- Voltage regulator specification: AMD SVI2
- Supported domains: VDD and VDDNB
- Topology: CCRCOT with G-NAVP
- Mode: Diode emulation
- Package: QFN40
Manufacturer
OEM- Compatibility
- AMD
- Type
- IC Chip
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.