Other Parts Discussed in Thread: PTD08D210W, UCD9248, UCD7242
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您好,我想问一下PTD08D210W使用方面的问题,用UCD9248配置PTD08D210W,在线配置完后发现PTD08D210W输出电压为零,并且温度在5s内上升到了80度,断电后发现PTD08D210W的输出是和地短路的,但是配置之前PTD08D210W的输出并没有短路到地,并且再次上电把Flash擦除后掉电测量输出依然短路,尝试着把电源模块上的输出电容拆下后测量,发现电源模块上的UCD7242的电压输出引脚是和芯片的地近似短路的,电阻只有几欧姆。这种情况是因为PTD08D210W芯片损坏吗?