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.
需要做LED灯驱动恒流源电源,300-800mA左右,求推荐?
输入、输出电压范围是什么
输入是电池供电7-11.1V左右,输出6.3V,120mA.
楼主可以去看一下LM3409, LM3421等