Tool/software:
Hi Team,
As title, we are designing a power bank, but the typeC port sink current is only 1A when we connect to typeC adapter.(5V) We checked the 0x29[1:0] and the data is 2h which means it should be 3A.
Not sure which register that we need to check or write. May you help give us some suggestions? Thank you.
Ps. The current is providing to our battery charger. We also use the 12V power supply Vin and the charge current can be up to 3A. So charger may not be a factor limit the sink current.
Regards,
Roy