IR2156STRPBF

The IR2156 incorporates a high voltage halfbridge gate driver with a programmable oscillator and
state diagram to form a complete ballast control IC.
The IR2156 features include programmable preheat
and run frequencies, programmable preheat time,
programmable dead-time, and programmable overcurrent protection. Comprehensive protection
features such as protection from failure of a lamp to
strike, filament failures, as well as an automatic
restart function, have been included in the design.