Although OCP is programmed at 4A, no limitation occurs with 5.7A load.
I use the SPI version, program the lowest current limit, but at 13.5V through 2Ohm power resistor I get 5.7A and no OCP, what am I missing ?
Below are the values read from the registers (comments added to my program output) while starting and turning the power on for 4s (poll each 200ms):
— Registers after initialization
FAULT 00
DIAG 00
IC1 FD
IC2 0C
IC3 40
IC4 00
— Registers 0 and 1 polling each 200ms
FAULT 00
DIAG 00
FAULT 00
DIAG 00
... 16 more times the same FAULT/DIAG
FAULT 00
DIAG 00
FAULT 00
DIAG 00
— Registers after 4s powering
FAULT 00
DIAG 00
IC1 FD
IC2 0C
IC3 40
IC4 00