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TUSB2046 four PCM2901, help.

Other Parts Discussed in Thread: TPS2041, PCM2901, TUSB2046B

Team,

Is it possible to use TUSB2046 usually without the TPS2041 power manager?. The project includes four PCM2901 chips and a TUSB2046, which are integrated on the same PCB and I think that it doesn´t need the power manager. Is it necessary  to bypass PWRON and OVRCUR to enable the four downstream ports?.

 

Please, sorry if you don´t understand what I mean, I don’t know perfectly the language. If you have any question don’t doubt to answer me.

 

Thank you very much.