I know this is an old forum entry, but I found this while searching for a solution to the same issue when using the DRV110 For solenoid Driving.
The solenoid specifications are,
Nominal Operating voltage = 110 VDC, Peak Current = 12A(Limited), Max DRV110 On time = 100 ms, Solenoid operating time = 40ms,
I have based the same issue, when we turn OFF the signal to EN pin (After 40ms) when Vin has been powered to 100ms.
Please refer the EN pin control schematic FYR.
The Wveform, Green - Enable Pin; Yellow - Mosfet Gate (OUT pin) & Pink - Solenoid Current (1:1). Kindly Looking your Feedback on the same.