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TPS65986 / smartphone application

Guru 29720 points


Hi Team,

My customer considers to design the application that is similar to Figure 81 of datasheet.
The application is something like a smartphone.
He wants to charge Li-ion battery through TypeC receptacle if non-PD USB adapter that is compliant to BC1.2 is connected. *following blue path
Of cource, DC barrel jack isn't connected in this case.

Is it possible to achieve his requirement?
I concern if internal PP_HV - VBUS switch could be "ON" to charge Li-ion battery.
If the answer is no, how to achieve the requirement?




If you have any question about the application, please send me e-mail to the following.
yaita-k@clv.macnica.co.jp

Your kind support would be really appreciated.

Best Regards,
Yaita / Japan disty