IR2156S

Ballast Control, Programmable Preheat Time and Run Frequency, Programmable Deadtime in a 16-lead SOIC Narrow package

ParametricIR2156S
Output Current (Sink)400.0mA
Output Current (Source)250.0mA
VCC  min  max10.0V  25.0V
TopologyHalf-Bridge Resonant
Moisture Sensitivity Level3
Output Voltage  min  max10.0V  25.0V
Package14-lead SOIC
Sales Product NameIR2156S
OPNIR2156SPBF
Product Statusdiscontinued
Package NameSOIC 14N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size55
Packing TypeTUBE
Moisture Level3
OPNIR2156STRPBF
Product Statusactive
Package NameSOIC 14N
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Benefits:
  • Ballast control and half bridge driver in one IC
  • Programmable preheat frequency
  • Programmable preheat time
  • Internal ignition ramp
  • Programmable over-current threshold
  • Programmable run frequency
  • Programmable dead time
  • DC bus under-voltage reset
  • Shutdown pin with hysteresis
  • Internal 15.6V zener clamp diode on Vcc
  • Micropower startup (150 µA)
  • Latch immunity and ESd protection
Target Applications:
  • Lighting Fluorescent Ballast
Data Sheet
TitleSizeDateVersion
Data Sheet - IR2156,EN777 KB18 Jun 2001
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 Feb 201600_00
EN IR2156S
EN IDV20E65D1