CHL8266 Overview
The CHL8266 is a 6-phase digital synchronous buck controller for regulation of high-performance GPU platforms. The CHL8266 output VID table is fully pliant with VR11.1 specifications.
CHL8266 Key Features
- GPU-pliant Digital PWM Controller
- Programmable 1-phase to 6-phase operation
- IR Dynamic Phase Control
- 1-phase to 2-phase PSI for Light Loads
- Adaptive Transient Algorithm minimizes output
- Enables Thermal Phase Balancing
- SMBus interface for configuring and monitoring
- patible with IR ATL Drivers and
- +3.3V supply voltage; 0ºC to 85ºC Ambient
- RoHS pliant, MSL level 1 package
