CHL8326

Dual Loop, 5+1 multiphase VR12/AMD PWM controller for high efficiency, highly accurate VR solutions

ParametricCHL8326
Moisture Sensitivity Level2
Auto-PSI/DPCYes
Phases6.0
TechnologyDCIC
Configuration5 + 1 Multiphase
InterfacesI2C, PMBus, SMBus
OverClockingYes
PackageQFN 7 x 7 48-Pin
Processor TypeCPU
QualificationIndustrial
VGDYes
Voltage Outputs2.0
Sales Product NameCHL8326
OPNCHL8326-01CRT
Product Statusactive
Package NameQFN 7X7 48L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8326-00CRT
Product Statusactive
Package NameQFN 7X7 48L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8326-02CRT
Product Statusactive
Package NameQFN 7X7 48L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8326-06CRT
Product Statusactive
Package NameQFN 7X7 48L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8326-07CRT
Product Statusactive
Package NameQFN 7X7 48L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
Benefits:
  • 6-phase dual output PWM Controller
  • Phases are flexibly assigned between Loops 1 and 2
  • Intel® VR12, AMD® SVI/G34 and Memory modes
  • Overclocking and 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 (ATA) on both loops minimizes output bulk capacitors and system cost
  • Designed for use with coupled inductors
  • Auto-Phase Detection with auto-compensation
Target Applications:
  • Desktop and Workstations
  • MultiPhase Digital Control
  • Servers and Storage
Data Sheet
TitleSizeDateVersion
Data Sheet - CHL8326,EN348 KB09 七月 2011
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 二月 201600_00
Certificates
TitleSizeDateVersion
Qualification Report by DieEN288 KB29 七月 2011
Simulation Models
TitleSizeDateVersion
IBIS Model - CHL8326EN156 KB29 七月 2011
EN IR3538
EN IDV20E65D1
EN CHL8326
EN CHL8326