DRV10963: ILIMIT Soft current limit value

Part Number:DRV10963

Hi all

Would you mind if we ask DRV10963?

Could you let us know the background of "Default ILIMIT Soft current limit value=0.5A"?
As our assumption;
-Total Driver H+L Rdson Less than 1.5 Ω?(large Rdson?)
-IOCP=1.8A, so If ILIM=1.0A, it is so close to IOCP value.

Kind regards,

Hirotaka Matsumoto