The RT8802A integrated circuit is a synchronous buck converter controller for powering Intel® and AMD microprocessors. It supports 2-, 3-, 4- or 5-phase operation and reads the microprocessor’s VID code directly using an internal 8-bit converter.
It generates VID tables compatible with Intel® VRD10.x and VRD11, with 6.25 mV steps and 0.5% accuracy. Time-multiplexed DCR current sensing is used for phase current balancing, load-line regulation and overcurrent protection.
- Type: Integrated circuit (IC)
- Model: RT8802A
- Compatibility: AMD
- Phases: 2, 3, 4 or 5
- VID code: Internal 8-bit converter
- VID standards: Intel® VRD10.x and VRD11
- VID step: 6.25 mV
- VID accuracy: 0.5%
- Current sensing: Time-multiplexed DCR
- Functions: Phase current balancing, load-line regulation and overcurrent protection
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.