Description
The UBA2212 family of integrated circuits are a range of high voltage monolithic ICs for driving Compact Fluorescent Lamps (CFL) in half-bridge configurations.
Features
- 2.1 System integration.
- Integrated half-bridge power transistors.
- UBA2212C: 120 V; 2 ; 3.5 A maximum ignition current.
- Integrated bootstrap diode.
- Integrated high-voltage supply
2.2 General.
- RMS lamp current control
2.3 Fast and smooth light out.
- Boost with externally controlled timing.
- Temperature controlled timing during boost state.
- Smooth transition from boost to steady state
2.4 Burner lifetime.
- Fixed frequency preheat with adjustable preheat ti.
UBA2212-NXP.pdf
