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DRV8305: The driver fails when the motor is connected

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Part Number:DRV8305

Hi, I've been trying to run the motor, but the driver gets destroyed as soon as I switch on the circuit(only when the motor is connected). The driver behaves normally before connecting the motor ie: all the gate voltages are correct. But as soon as the motor is connected and the circuit is turned on, the driver is destroyed. The GND and PVDD are short circuited internally. I've checked removing all the capacitors, but the short seems to be internally to the driver. 

Input voltage 20V


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