Hi team,
TI's motor drive IC DRV8874-Q1 output overcurrent protection, IPROPI pin configuration resistor sets the maximum overcurrent, how long does Iout fall when the output current reaches Itrip? The customer would like to know this reaction time.
Is there only one overcurrent protection? Or also have a next level of protection? If this overcurrent protection is failed, what will happen?
The motor 100%duty starts with a 16-A Inrush current for 0.3 S, will it have any effect on DRV8874-Q1? And what's the principle of protection system?
Could you help check this case? Thanks.
Best Regards,
Cherry