DRV8873-Q1: Inquiry about the impact of applying external 5V to the DVDD pin of DRV8873

Hi experts.

I am writing to inquire about the DRV8873 IC and its DVDD pin. According to the datasheet, it is mentioned that DVDD has an internal regulator.

I would like to confirm if there would be any issues if an external 5V is applied to the DVDD pin. Specifically, I have the following two points that I would like to clarify:

1. What impact would it have on the operation of the IC if an external5V is applied to the DVDD pin?

2. Could applying external 5V to DVDD pin potentially lead to IC failure?

I would greatly appreciate it if you could provide me with any relevant information or guidelines regarding this matter.