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关于功率切换TPS2110的一个问题

Other Parts Discussed in Thread: TPS2110

TPS2110的D1,D0说明中有一个1uA的上拉,这个上拉同时来自于IN1和IN2

我现的应用是这样的:IN1一直有电,IN2受控

我的应用是当IN2没电时,D0为0,当IN2有电时D0为1,该怎么实现?

如果直接将IN2的电源接到D0应该不行吧,IN2没电时,IN1的电源会将D0拉高吧!!在D0处接个下拉应该也不行吧!!!