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3+1 dual channel VR13 digital multiphase controller with PMBus™

Quantity $ per Unit Savings
1 - 500$0.000%
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Parameter NameParameter Value
ECCN US3A991.a.3
Packing TypeTape And Reel
RoHs compliantEcopack2
Package NameVFQFPN 40 5x5x1.0

The PM6773 device is a high performance digital dual controller designed to power Intel’s VR13 processors: all required parameters are programmable through the PMBus™ interface.

The device utilizes digital technology to implement all control and power management functions to provide maximum flexibility and performance. The NVM is embedded to store custom configurations.

The PM6773 device features up to 3 +1 phase programmable operation. The PM6773 device supports power state transitions featuring VFDE, and programmable DPM maintaining the best efficiency over all loading conditions without compromising transient response. The device assures fast and independent protection against load overcurrent, under/overvoltage and feedback disconnections.

The device is available in a VFQFPN40 5 x 5 mm package.

Key features
  • Intel® VR13 3+1 phases compact digital controller
  • VR13 compliant w/ 25 MHz SVID bus rev1.7
  • High performance digital control loop (digital STVCOT™)
  • Proprietary auto tuning technique
  • Fully configurable through PMBus™
  • AutoDPM - automatic dynamic phase management
  • Remote sense; 0.5% Vout accuracy with calibration
  • Current monitor signal with calibration
  • Auto calibration capability for current and voltage sense
  • Programmable voltage positioning
  • OV, UV and FB disconnection protection
  • Embedded non-volatile memory (NVM)
  • Black box recorder
  • VFQFPN40 5 x 5 mm package
  • Universal footprint and pinout for multi-sourcing