Hi Renesas,
I am working on a wireless power Transmitter (wireless charger) P9243-GB,
the P9243-GB via GIPO_B7, generates a PWM signal and controls the feedback pin of the step-down regulator, so I would like to know more in detail about how this affects the voltage on the feedback pin and between what ranges the output of this DC/DC change?
my intention is to use wireless charging and to be compatible with iphone at 7.5W
apologies for the delay, one of the team will take a look at this in the next day or two .. BR JE_REN