IR1153S

One Cycle Control PFC IC designed to operate in continuous conduction mode (CCM), Fixed 22.2kHz switching frequency

ParametricIR1153S
VCC  min  max14.0V  20.0V
Package8-lead SOIC
Brown Out ProtectionYes
Out Peak Current  max0.75A
Over Voltage ProtectionYes
Switching Frequency  max22.2kHz
VCCUV-10.1V
Moisture Sensitivity Level2
VCCUV+13.1V
Sales Product NameIR1153S
OPNIR1153STRPBF
Product Statusactive
Package NameSOIC 8N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level2
OPNIR1153SPBF
Product Statusdiscontinued
Package NameSOIC 8N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size95
Packing TypeTUBE
Moisture Level2
Benefits:
  • PFC IC with IR proprietary "One Cycle Control"
  • Continuous conduction mode boost type PFC
  • Fixed 22.2kHz switching frequency
  • Average current mode control
  • Input line sensed brownout protection
  • Output overvoltage protection
  • Open loop protection
  • Cycle by cycle peak current limit
  • VCC under voltage lockout
  • Programmable soft start
  • Micropower startup
  • User initiated micropower "Sleep Mode"
  • 750mA peak gate drive
  • Latch immunity and ESD protection
Target Applications:
  • PFC
Diagrams
Data Sheet
TitleSizeDateVersion
Data Sheet - IR1153S,EN381 KB24 Feb 2011
Application Notes
TitleSizeDateVersion
Power Factor Correction using IR1153 Fixed Frequency CCM PFC ICEN326 KB24 Feb 2011
EN IR1153S
EN IR1153S