In order to improve the efficiency of the cold cathode fluorescenf lamp (CCFL) driver,this paper proposed an integrated driver based on a high DC voltage input,driving multi-CCFLs.

• 为了解决CCFL驱动电源在低压工作的低效率问题,提出了一种基于高压工作的多管CCFL集成驱动电路,将CCFL驱动器(逆变器)设计在高压输入状态工作。