need 5V at 3A Isolated power supply

Hello,

I am not a power engineer and need help to recommend a solution.

Customer has a  requirement to produce 5V @ 3A isolated power from a 24V supply. They are looking at a flyback design right now, an LT3748 with a Wurth 750311564 transformer. My main constraint is no custom magnetics so if you have a flyback controller that works with that transformer (or any other standard SMPS transformer available).

thanks for the help in advance.

Belenie