输出电流最大能达到1A,驱动紫外LED,恒流输出,LED工作电压在3.4V~3.8V之间
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输入用5V或者12V电源进行供电,我现在在考虑采用LM3410进行恒流驱动。
该芯片主要用来控制一盏紫外LED,电流的变化越小越好,所有还是想采用一款可以控制恒流输出的芯片