CHL8112A

Dual Loop, 4+1 multiphase AMD PWM controller for high efficiency, highly accurate VR solutions

ParametricCHL8112A
Moisture Sensitivity Level2
Auto-PSI/DPCYes
Phases5.0
TechnologyDCIC
Configuration4 + 1 Multiphase
InterfacesI2C, PMBus, SMBus
OverClockingYes
PackageQFN 6 x 6 40-Pin
Processor TypeCPU
QualificationIndustrial
VGDYes
Voltage Outputs2.0
Sales Product NameCHL8112A
OPNCHL8112A-12CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-03CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-04CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-11CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-10CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-07CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-06CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-02CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-00CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-05CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-01CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-09CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8112A-08CRT
Product Statusactive
Package NameQFN 6X6 40L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
Benefits:
  • 5-phase dual output PWM Controller
  • Phases are flexibly assigned for Loops 1 and 2
  • AMD® SVI/G34 and Memory MPoL modes
  • Dual OCP support for I-spike enhanced AMD CPUs
  • SMB_Alert Pin for Servers
  • Overclocking and Gaming Mode with Vmax setting
  • CHiL Efficiency Shaping Features including Variable Gate Drive (CHL8112A only), 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
Target Applications:
  • Graphic Boards
  • Servers and Storage
Data Sheet
TitleSizeDateVersion
Data Sheet - CHL8112A,EN97 KB29 Jul 2011
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 Feb 201600_00
Certificates
TitleSizeDateVersion
Qualification Report by DieEN288 KB29 Jul 2011
Simulation Models
TitleSizeDateVersion
IBIS Model - CHL8112EN25 KB29 Jul 2011
EN CHL8112A
EN IDV20E65D1
EN CHL8112A
EN CHL8112A