您好,我使用WEBENCH® POWER DESIGNER对TPSM33625进行设计,生成的结果如下图所示:
我有两个问题想请教一下:
1、RZ和LZ的作用是什么?
2、RZ和LZ的参数应如何选择?
如能回复,非常感谢!
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HI
忽略掉, Rz,Lz应该输入走线端的寄生参数。
实际电路你甚至可以不要输入端的LC, 除非你的输入源是不稳定或者说波动的。