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AM3358做的板子,用的是TPS65217电源管理芯片,系统运行时(只运行了OS),电源管理芯片温度比较高,手指贴上面感觉有点烫手,什么原因?

Other Parts Discussed in Thread: TPS65217

问题估计有40-50度,这个芯片运行时有这么烫么?

谢谢!