전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2010년도 하계학술대회 논문집
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- Pages.222-223
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- 2010
LED 드라이버 시뮬레이션을 위한 드라이버 IC 모델링 기법
Driver IC Modeling Technique for LED Driver Simulation
- Yun, Jae-Yi (Signal Processing, Bio Environment-Information Communication Graduate School, Hankyong National University) ;
- Choi, Bum-Ho (National Center for Nanoprocess and Equipments, Korea Institute of Industrial Technology) ;
- Yu, Yun-Seop (Department of Information & Control Engineering, Hankyong National University)
- 발행 : 2010.07.06
초록
TOP245P driver IC modeling technique are proposed for the LED Driver design. Analog behavioral model of TOP245P IC including the shunt regulator, under-voltage(UV) detection, over-voltage(OV) shut-down and SR flip-flop is developed by using PSPICE. The averaged-model and switching-model is applied to the LED driver simulation. The simulation results by the proposed TOP245P IC modeling technique are in good agreement with that in the data sheet and an experiment data.
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