I have a CY4532 Demo Board and config to PPS 3.3V to 20V 1A.
I try to get a 1A load in 5V (5 ohm) and send PPS command to 0.1A .
It's no change in 1A.
How can't I get to CC mode?
1. PD is support current foldback, not constant current.
2. For standard firmware, the current foldback do not implement. If you have requirements about this, feel free to contact local Cypress for demonstration.