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INA193: Spice simulation issue

Part Number: INA193

Hi,

I download INA193 spice model form TI, I am using same TI example, I changed  Input, Load, current sense resistor and Vin voltage as per my requirement.

Vin 28V= sin input, Load is 10A, I observed from 1A to 15A load, Vout is not changing it is just 4.5 V and at 20A it is 8V.

Can you please tell simulation is working or not? I am missing anything to do simulation.

Here i am attaching my simulation zip, In that page 3 for sin input waveform and page1 is TI example.

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/14/INA193_5F00_PSpice_5F00_Model_2D00_C.7z