Hello everyone,
So, I am new to the whole USB power supply part, so bear with me :)
I am working on a board using the TPS65987DDJ controller.
For the board, I need to have at least 5A at 5V. My questions are:
- Can I have 5V/5A through PP_HVx by default (or up to 10A when using both PP_HV1 and PP_HV2 as sink) so no need for PDO configuration, or we have 5A only at 20V and thus need the PDOs?
- If we have 5V/5A by default, is it still the case even if our external source is a USB injector that provides a 20V/5A, or does the default VBUS depend on the source?
Thank you for your help.
Best regards,