IR2156PbF - International Rectifier

IR2156PbF BALLAST CONTROL IC

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 protec.

Features

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 IR2156(S)PbF BALLAST CONTROL IC 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 Description 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 pro.