CHL8326 - DIGITAL MULTI-PHASE GPU BUCK CONTROLLER

Product Overview

CHiL Semiconductor

Part number	CHL8326
Manufacturer	CHiL Semiconductor
File Size	103.04 KB
Description	DIGITAL MULTI-PHASE GPU BUCK CONTROLLER
Datasheet	CHL8326 Datasheet
Additional preview pages of the CHL8326 datasheet.

The CHL8326/8 are dual-loop digital multi-phase buck controllers.

The CHL8326 drives up to 6 phases and the CHL8328 drives up to 8 phases.

The CHL8326/8 is fully Intel® VR12 and AMD® SVI/PVI compliant on both loops and provides a Vtt tracking function for DDR memory.

6-phase & 8-phase dual output PWM Controller.
Phases are flexibly assigned between Loops 1 & 2.
Intel® VR12, AMD® SVI/PVI/G34 & Memory modes.
Overclocking & Gaming Mode with Vmax setting.
Switching frequency from 200kHz to 1.2MHz per phase.
CHiL Efficiency Shaping Features including Variable Gate Drive, Dynamic Phase Control.
Programmable 1-phase or 2-phase for Light Loads and Active Diode Emulation for Very Light Loads.
CHiL Adaptive Transient Algorithm.

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Published: May 27, 2015 |