Rise and fall time(Slew rate) of Switching node - ST1S31PUR

[CRaja.1]

Hi,

I am in need of the Rise/fall time (or slew rate ) of Switching node of the converter for calculating the Switching loss due to internal MOSFETS.

Kindly send me the values corresponding to the following conditions;

Vin=3.3V,Vout=1.2V Io=0.8A , Fsw=1.5MHz.

Thanks

Sathish