TPS61022异常导致击穿。焊接C84电容后,PIN2 SW极易击穿,导致短路到地,请问这个是因为什么问题?以下是原理图和SW测试波形。
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TPS61022异常导致击穿。焊接C84电容后,PIN2 SW极易击穿,导致短路到地,请问这个是因为什么问题?以下是原理图和SW测试波形。