TPS54560B: Guaranteed value of dv/dt

Hi,

I have two questions for dv/dt of Vsw-Vin.

(1) What is the guaranteed dv/dt value of TPS54560B?

(2) Is dv / dt in the waveform within the guaranteed value? ( 5.19V/ns is OK?)

     Please tell me whether the basis for the judgment is design assurance or statistical data.

Thank you.