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LM5020: 'Boost Circuit' Design Inquiry

Part Number: LM5020
Other Parts Discussed in Thread: LM5155,

I carried out the design as shown in the picture.
However, the simulation does not work smoothly.
Please review whether the designed circuit is a normal circuit.
And I would appreciate it if you could tell me how to design the marked part with a highlighter.
If there is a formula to set the size of the parts, please share it.

The target specifications of the boost circuit I am designing are as follows.

Input voltage range: 22–32V (typically 28V)
Output voltage: 38V
Ripple: 100mVpp
Line Regulation: 5%
Load power: 107.95 W
Switching frequency: 200 kHz