摘要
在简要介绍超高亮LED的特点以及特性的基础上,详细介绍了LED的电阻限流、线性调节器和开关调节器等驱动方式,在此基础上介绍了超高亮LED的驱动芯片MLX10801的功能和应用。并给出了当前主要超高亮LED驱动芯片的主要特点。
Based on introducing the features and the characters of high-flux LED in brief, the several LED driving circuits such as resistive current limiting circuit, Linear regulator, switching regulator are introduced detailed. The function and the application circuit of the driver IC MLX10801 are presented. The key features＇comparison of the main high-flux LED driver ICs at the present are put forward.
出处
《电源技术应用》
2005年第9期43-48,共6页
Power Supply Technologles and Applications
基金
国家自然科学基金资助项目(50077018)国家教育部博士学科点专项科研基金资助项目(20020613010)
