IR2167
Overview
The IR2167 is a fully integrated, fully protected 600V ballast control IC designed to drive all types of fluorescent lamps. PFC circuitry provides for high PF, low THD and DC Bus regulation.
- PFC, Ballast Control and Half Bridge Driver in One IC
- Critical Conduction Mode Boost Type PFC
- No PFC Current Sense Resistor Required
- Programmable Preheat Time & Frequency
- Programmable Ignition Ramp
- Programmable Over-Current
- Internal Fault Counter
- End-of-Life Protection
- Lamp Filament Sensing & Protection
- Capacitive Mode Protection
