Datasheet Summary
Data Sheet PD No. 60179 revM
Not remended for new design: please use IRS21571D
IR21571(S) & (PbF)
FULLY INTEGRATED BALLAST CONTROL IC
Features
- Programmable preheat time & frequency
- Programmable ignition ramp
- Protection from failure-to-strike
- Lamp filament sensing & protection
- Protection from operation below resonance
- Protection from low-line condition
- Automatic restart for lamp exchange
- Thermal overload protection
- Programmable deadtime
- Integrated 600V level-shifting gate driver
- Internal 15.6V zener clamp diode on VCC
- Micropower startup (150uA)
- Latch immunity protection on all leads
- ESD protection on all leads
- Parts also available LEAD-FREE
0.2V CS...