ASP1212

Single Loop, 8 phase VR11.x Intel Digital PWM controller for high efficiency, highly accurate VR solutions

ParametricASP1212
Moisture Sensitivity Level2
Auto-PSI/DPCYes
Phases8.0
TechnologyDCIC
Configuration8 Multiphase
InterfacesSMBus
OverClockingYes
PackageQFN 8 x 8 56-Pin
Processor TypeCPU / GPU
QualificationConsumer
VGDYes
Voltage Outputs1.0
Sales Product NameASP1212
OPNASP1212-N20NT
Product Statusactive
Package NameQFN 8X8 56L
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level2
Benefits:
  • Intel VR11.x compliant Digital PWM Controller
  • Programmable 1-phase to 8-phase operation
  • Customized Digital Over-Clocking features an easy-to-use SMBus Gamer command and a Gamer VID control up to 2.3V, Gamer Vmax, VID Override or Track, Digital Load-Line Adjust, Gamer OC/OVP, Gamer OFF pin and Gamer OTP
  • IR Efficiency Shaping features a Variable Gate Drive and Dynamic Phase Control
  • 1-phase to 4-phase PSI for Light Loads
  • Adaptive Transient Algorithm minimizes capacitors
  • Designed for use with coupled inductors
  • Enables Thermal Phase Balancing
  • SMBus Fault Indicators: OVP, UVP, OCP, OTP
  • SMBus interface for configuring and monitoring SMBus commands include monitoring input current and power
  • Compatible with IR ATL Drivers and tri-state Drivers
  • 9 bytes of NVM storage available for customer use
  • +3.3V supply voltage 0°C to 85°C Ambient operation
  • RoHS Compliant, MSL level 2 package
Data Sheet
TitleSizeDateVersion
Data Sheet - ASP1212,EN290 KB20 Dec 2012
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 Feb 201600_00
EN ASP1212
EN IDV20E65D1