Other Parts Discussed in Thread: UC3842
请问UCC28180的供电问题怎么解决,我们做一体式成品电源,不能给芯片单独供电,可不可以从母线电压哪里得到芯片的供电,就像uc3842那样
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您好
获取途径在数据手册有写。
确实,您这种情况这么使用有些奇怪,毕竟这款芯片的输出通常都是130V以上的。
如果从市电获取,弊端已经在之前的链接中予以说明,不是很建议。