Cool-ORing® Series

Solutions to reduce power dissipation from Vicor

Cool-ORing® SeriesVicor's Cool-ORing® solutions can substantially reduce power dissipation by up to ten times versus conventional diode ORing solutions, they eliminate the need for unnecessary thermal management overhead, while reducing board real estate by over 50%, and they achieve benchmark dynamic response versus conventional Active ORing solutions.

PI2003 Features PI2007 Features
  • Optimized for -48 V ORing applications
  • Fast dynamic response to power source failures, with 160 ns reverse current turn-off delay time
  • Accurate MOSFET drain-to-source voltage sensing to indicate system level fault conditions
  • 4 A gate discharge current
  • Low quiescent current enables biasing directly from -48 V (GND)
  • 100 V for 100 ms operation in low side applications
  • Active low fault flag output

PI2126 Features

  • Integrated High Performance 12 A, 4.5 mΩ MOSFET
  • Very small, high density fully-optimized solution with simple PCB layout
  • Internal charge pump
  • Fault Status output
  • Fast dynamic response to power source failures, with 90 ns reverse current turn-off delay time
  • Accurate sensing capability to indicate system fault conditions (-6 mV reverse threshold)
  • Fast dynamic response to power source failures, with 80 ns reverse current turn-off delay time
  • Accurate MOSFET drain-to-source voltage sensing
  • 100 V for 100 ms, operation in high-side application
  • 4 A gate discharge current
  • Internal charge pump
  • Forward over-current fault indication
  • FET check at initial power-up

PI2127 Series

  • Integrated High Performance 12 A, 8.5 mΩ MOSFET
  • Very small, high density fully-optimized solution with simple PCB layout
  • Internal charge pump
  • Active low fault flag output
  • Fast dynamic response to power source failures, with 80 ns reverse current turn-off delay time
  • Accurate sensing capability to indicate system fault conditions (-6 mV reverse threshold)

Cool-ORing Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
PI2127-EVAL1 datasheet linkEVAL BRD FOR PI2127 60V/12API2127-EVAL1EVAL BRD FOR PI2127 60V/12A3 - Immediate
PI2127-EVAL1 product page link
PI2127-01-LGIZ datasheet linkIC OR CTRLR N+1 17LGAPI2127-01-LGIZIC OR CTRLR N+1 17LGA0PI2127-01-LGIZ product page link
Published: 2012-06-29