CHL8328 - DIGITAL MULTI-PHASE GPU BUCK CONTROLLER

This page provides the datasheet information for the CHL8328, a member of the CHL8326 DIGITAL MULTI-PHASE GPU BUCK CONTROLLER family.

Product Overview

CHiL Semiconductor

Part number	CHL8328
Manufacturer	CHiL Semiconductor
File Size	103.04 KB
Description	DIGITAL MULTI-PHASE GPU BUCK CONTROLLER
Datasheet	CHL8328 Datasheet
Additional preview pages of the CHL8328 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.

CHL8328 - Digital Multi-Phase Buck Controller (International Rectifier)
CHL8326 - Digital Multi-Phase Buck Controller (International Rectifier)
CHL8318-20 - Digital Multi-Phase Buck Controller (International Rectifier)
CHL8266 - Digital Multi-Phase GPU Buck Controller (International Rectifier)
CHL8505 - High-Efficiency 5V MOSFET Gate Driver (International Rectifier)
CHL8505CRT - High-Efficiency 5V MOSFET Gate Driver (International Rectifier)
CHL8510 - 12V High Performance Gate Driver (International Rectifier)
CHL0640-02 - 2.5mm Pitch Wire to Board (Hanlim)
CHL0640-03 - 2.5mm Pitch Wire to Board (Hanlim)
CHL0640-04 - 2.5mm Pitch Wire to Board (Hanlim)

Other Datasheets by CHiL Semiconductor

Published: May 27, 2015 |