TPS548D21: TPS548D21 stability analysis and plot

Hello Rahul,
I am not quite fully understand your request. The datasheet has the requirement on page 27. Also, I wrote the blog link below for this family to help the circuit designer understand better.
e2e.ti.com/.../comparing-bode-plots-in-d-cap3-control-mode
You can send me the email (look up Huy(Kit) Nguyen) if you need the Simplis model.
Kit