Datasheet Summary
Data Sheet No. PD60198-C
IR2166(S)
PFC & BALLAST CONTROL IC
Features
- PFC, Ballast control and half-bridge driver in one IC
- Critical conduction mode boost type PFC
- No PFC current sense resistor required
- Programmable preheat frequency
- Programmable preheat time
- Programmable run frequency
- Programmable over-current protection
- Programmable end-of-life protection
- Programmable dead time
- Internal ignition ramp
- Internal fault counter
- DC bus under-voltage reset
- Shutdown pin with hysteresis
- Internal 15.6V zener clamp diode on Vcc
- Micropower startup (150µA)
- Latch immunity and ESD protection
Description
The IR2166 is a fully integrated, fully protected 600V ballast...