Other Parts Discussed in Thread: USB-PD-CHG-EVM-01, , TPS25751
Tool/software:
Hello,
I'm working on a product for a customer that integrates the circuits from the USB-PD-CHG-EVM-01 evaluation module to sink and source power to/from a battery.
Using the TPS25750 customization tool, I set up an EVM (source + sink) configuration, 15W max sourced, 27W max consumed, sink role preferred, no USB data used. This has worked as intended with various wall chargers and smartphones.
The customer has found that our product is not able to charge the iPhone 15 when it is connected to the USB-C port using Apple's charge cable. Note that this is one of the first iPhones to integrate USB-C rather than Lightning.
Has TI encountered this issue? What solution (ideally in software) is recommended?
Thanks,
Clyne