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LMG3526R030: LMG3526R030 上电测试时,VCC供电引脚对地短路。

Part Number: LMG3526R030

    如上图,上交流电测试之前用辅助VCC 15V测试,Vneg=-14V, LDO=5V都正常。以上交流电测试LMG3526R030  44pin VDD 与供电地之间就短路不工作。