I purchased a new bq500215EVM-648 through Mouser, applied 12V to the input. D2 does light up, D6, D7, D8 are off. I place a new bq51025EVM 10W receiver module over the charging coil, the 10W transmitter does not active and begin delivering power. I placed the bq51025EVM 10W receiver over the charging coil on a bq500212AEVM-550 5W transmitter and a 5W power transfer takes place.
3.3V regulator measures 3.3V.
VGATE measures 5V.
No digital ping at TP15.
SLEEP and SNOOZE are low.
V-Rail is 0V
PWM_RAIL is 0VDC
I could use some help to get the 10W transmitter to operate.
Thanks,
Tom Ford
858-228-7592