TINA/Spice/LM2596: Getting problem in simulation

Tool/software: TINA-TI or Spice Models

Hi

I am having problem in Ltspice simulation of LM2596-12 model.

It is not working properly.

I have provided following values:

VIN=24V

VOUT=12V (Required output)

Kindly help to resolve this issue.

M i used wrong values of components.

I have tried with cin = 22uf and cout =100uf , L1= 33uh/68uh

but the result is same.

Thanks

Pallavi Joshi