Description
PRODUCT BRIEF CHL8325A/CHL8325B DIGITAL MULTI-PHASE BUCK CONTROLLER .
The CHL8325A/B are dual-loop digital multi-phase buck controllers that drive up to 5 phases.
Features
* 5-phase dual output PWM Controller Phases are flexibly assigned between Loops 1 & 2 Intel® VR12, AMD® SVI/G34 & Memory MPoL modes Dual OCP support for I-spike enhanced AMD CPUs SMB_Alert Pin for Servers PMBus Address pin or Variable Gate Drive (CHL8325A) 2nd Temperature Sense for VR12 Desktop (CHL83
Applications
* Intel® VR12 & AMD® SVI based systems DDR Memory with Vtt tracking Overclocked & Gaming platforms
Trademarks and registered trademarks are the property of the respective
owners. PB0022 Rev 1.0, September 30, 2010
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One Highwood Drive, Tewksbury, MA 01876 Tel: +1(978) 640-0011 www. chilsemi. com
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