This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

求推荐:LED驱动器选型!!!急用,谢谢!

我想选个PWM调制的LED驱动,用来驱动铝基板上的LED灯串。每个LED额定压降3V,电流60mA左右。要求调光频率在200KHz左右。急用。谢谢。