Almost any available MOSFET will have sufficient low Rdson for this application. You'll know if you start analysis and calculation of the circuit yourself.
Power rating might require to use not the smallest available package, gate leakage current is however critical.
I'm not wiser than the selection tool.
Therefore I assume: yes.
I just wanted to add that every switch mode controller IC manufacturer has such selection tools. LinearTech is not the only one.
Even distributors usually have them.