DRV8962-Q1: Whether can be used in the application when motor is manually turned backward?

Tool/software:

Hi expert,

Customer are asking in the application like trunk lift, window lift and mirror. The motor may be turned manually turned backward. The motor may become a generator. I have few questions.

1.Will the generated back EMF damage the DRV8962 which is in sleep mode?

2.If so, do we have a safe rating about the back EMF amplitude and duration time?

Hanbing