CHL8318 controller equivalent, digital multi-phase buck controller.
* Intel VR11.x compliant Digital PWM Controller
* Programmable 1-phase to 8-phase operation
* Configurable switching frequency from 200 kHz to
1MHz per phase .
can use the SMBus interface to place the VRD into “Gamer Mode”. Gamer Mode features include Extended Gamer VID up to 2.3.
The CHL8318 is a 8-phase digital synchronous buck controller for core regulation of high-performance INTEL® VR11.1 and VR11.0 platforms. The CHL8318 is fully compliant with VR11.1 including Power Status Indicator (PSI) and for improved light load eff.
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