IR1168SPBF

200V Dual Smart Secondary Side High Speed SR Controller in a 8-Lead SOIC Package.

ParametricIR1168SPBF
Automatic MOT ProtectionNo
Current ModeDiscontinuous / Critical
Iout-0.25A
Package8-Pin SOIC(NB)
Shutdown/EnableNo
Switching Frequency  max500.0kHz
VCC  min  max8.6V  18.0V
VGATEClamp10.7V
Sales Product NameIR1168SPBF
OPNIR1168STRPBF
Product Statusactive and preferred
Package NameSOIC 8N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level2
OPNIR1168SPBF
Product Statusdiscontinued
Package NameSOIC 8N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size95
Packing TypeTUBE
Moisture Level2
Benefits:
  • Secondary-side high speed controller for synchronous rectification in resonant half bridge topologies
  • 200V proprietary IC technology
  • Max 500KHz switching frequency
  • Anti-bounce logic and UVLO protection
  • 4A peak turn off drive current
  • Micropower start-up and ultra low quiescent current
  • 10.7V gate drive clamp
  • 70ns turn-off propagation delay
  • Wide Vcc operating range
  • Direct sensing for both Synchronous Rectifiers
  • Minimal component count
  • Simple design
  • Lead-free
Target Applications:
  • AC-DC
Diagrams
Data Sheet
TitleSizeDateVersion
Data Sheet - IR1168SPBF,EN359 KB21 May 2008
Application Notes
TitleSizeDateVersion
Design of Secondary-Side Rectification using IR1168 Dual SmartRectifier™ Control ICEN250 KB21 May 2008
Evaluation Boards
BoardFamilyDescriptionStatus
IRAC1168-DFETactive and preferred
IRAC1168-PQFNactive and preferred
IRAC1168-SO8active
IRAC1168-TO220active and preferred
EN IR1168SPBF
EN IR1168SPBF