附件里有原理图和板子图片.
TX2这路输出3.4V给两路LDO供电, TPS65251不接负载的时候,输出正常,但是一接LDO,就会造成TX2对地短路..
帮忙分析一下 谢谢.
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附件里有原理图和板子图片.
TX2这路输出3.4V给两路LDO供电, TPS65251不接负载的时候,输出正常,但是一接LDO,就会造成TX2对地短路..
帮忙分析一下 谢谢.