Hi team,
The customer uses DRV8870. The customer's schematic is in the attach.
ISEN pin is shorted to GND. But VREF is connected to 5V power supply.
Would you check if the customer's schematic is correct? If ISEN pin is shorted to GND, is VREF pin keeping floating
or connected to a power supply?
Best Wishes,
Mickey Zhang
Asia Customer Support Center
Texas Instruments