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1、IN管脚的电容应该接电容值多的何种电容?
2.FB应该怎么接?datasheet上没看到。
输入脚的电容可以是极性的也是可以是无极性的,你定容量就得了。我用了10u的。
反馈FB脚的接法,你图片中不是画出了吗?就这样接呀。
你图上已经画出来了啊, FB外面不需要在引线呢; R1.R2,的值按照计算公式来选取;