CHL8266 Datasheet
CHL8266 Datasheet (International Rectifier)
International Rectifier
The CHL8266 is a 6-phase digital synchronous buck controller for regulation of high-performance GPU platforms. The CHL8266 output VID table is fully compliant with VR11.1 specifications. The .
* GPU-compliant Digital PWM Controller
* Programmable 1-phase to 6-phase operation
* Configurable switching frequency from 200 kHz to
1MHz per phase with accuracy better than 2%
* IR Dynamic Phase Control
* 1-phase to 2-phase PSI for Light Loads
* Adaptive Transient Algorithm minimizes output
bulk c.
CHL8266 Datasheet (CHiL Semiconductor)
CHiL Semiconductor
The CHL8266 is a 6-phase digital synchronous buck controller for regulation of high-performance GPU platforms. The CHL8266 output VID table is fully compliant with VR11.1 specifications. The CHL8266 d.
* GPU compliant Digital PWM Controller
* Programmable 1-phase to 6-phase operation
* Configurable switching frequency from 200 kHz to
1MHz per phase with accuracy better than 2%
* CHiL Dynamic Phase Control
* 1-phase to 2-phase PSI for Light Loads
* Adaptive Transient Algorithm minimizes output bulk.