主题中讨论的其他器件: TPS65120
您好!
在调试 TPS65130中,我们发现 VSP(正电压)在启动过程中有一个下降。
我们尝试移除 C12并将 C12增加到12pf,这一下降无法消除。
如何消除这种下降?
下面是原理图和测试波形:
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