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WEBENCH® Tools/LM53602-Q1: Simulation is stopped at 6V input

Part Number: LM53602-Q1

Tool/software: WEBENCH® Design Tools

Hi Team,

I am trying to simulate the LM53602-Q1 on WEBENCH with the following inputs:

However, the design does not converge. I believe it is a dropout issue because the design works at Vin = 6.2V, but we are not encroaching on the dropout spec in the datasheet:

As you can see, at Vin = 6V it should be able to produce 5V out, and I am leaving even more room at 4.7V output.

Please let me know if this can be fixed.

Thank you!

Jared