CHL8266

6 phase multiphase PWM controller for high efficiency graphics processor VR solutions

ParametricCHL8266
Moisture Sensitivity Level2
Auto-PSI/DPCYes
Phases6.0
TechnologyDCIC
Configuration6 Multiphase
InterfacesSMBus
OverClockingYes
PackageQFN 7 x 7 48-Pin
Processor TypeGPU
QualificationIndustrial
Voltage Outputs1.0
Sales Product NameCHL8266
OPNCHL8266CRT
Product Statusactive
Package NameQFN 7X7 48L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
OPNCHL8266-01CRT
Product Statusactive
Package NameQFN 7X7 48L
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
Benefits:
  • GPU compliant Digital PWM Controller
  • Programmable 1-phase to 6-phase operation
  • Configurable switching frequency from 200 kHz to 1MHz per phase with accuracy better than 2%
  • CHiL Dynamic Phase Control
  • 1-phase to 2-phase PSI for Light Loads
  • Adaptive Transient Algorithm minimizes output bulk capacitors
  • Enables Thermal Phase Balancing
  • SMBus interface for configuring and monitoring
  • Compatible with CHiL ATL Drivers and tri-state Drivers
  • Nine bytes of NVM storage available for customer use
Target Applications:
  • Graphic Boards
  • MultiPhase Digital Control
Data Sheet
TitleSizeDateVersion
Data Sheet - CHL8266,EN268 KB08 一月 2011
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 二月 201600_00
Certificates
TitleSizeDateVersion
Qualification Report by DieEN288 KB08 一月 2011
Simulation Models
TitleSizeDateVersion
IBIS Model - CHL8266EN141 KB08 一月 2011
EN CHL8266
EN IDV20E65D1
EN CHL8266
EN CHL8266