Other Parts Discussed in Thread: TPS65988, TPS65987, BQ25710
Customer is going to use TPS65987D in their notebook. They are asking for the boot mode pin setting. There are below 2 application cases they are considering:
1) TPS65987D port is configured as a DFP by default, with 5~20V, 0.9~3A sourcing capability; when the adapter is plugged, TPS65987D port switches to UFP, with 5~20V, 0.9~3A sinking capability.
2) TPS65987D port is configured as a DFP by default, with 5V, 3A sourcing capability; when the adapter is plugged, TPS65987D port switches to UFP, with 5~20V, 0.9~3A sinking capability.
As for Case 2, is it possible to achieve without EC controller?
For the above 2 cases, how to configure the ADCIN1 and ADCIN2 (need to support dead battery mode), respectively?
Thank you.