Datasheet Details
| Part number | CHL8318 |
|---|---|
| Manufacturer | CHiL Semiconductor |
| File Size | 182.36 KB |
| Description | DIGITAL MULTI-PHASE BUCK CONTROLLER |
| Datasheet |
 CHL8318 Datasheet
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General Description
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 efficiency and accurate current output (IMON).
Key Features
- Intel VR11.x compliant Digital PWM Controller.
- Programmable 1-phase to 8-phase operation.
- Configurable switching frequency from 200 kHz to 1MHz per phase with accuracy better than 2%.
- Customized Digital Over-Clocking Features o Easy-to-use SMBus Gamer command o Gamer VID control up to 2.3V, Gamer Vmax, VID Override or Track, Digital Load-Line Adjust, Gamer OC/OVP, Gamer OFF pin, Gamer OTP.
- CHiL Efficiency Shaping Features o Variable Gate Drive o Dynamic Phase Control.