In principle the control IC would work okay, but you'd need much larger FETs, so that board wouldn't do it without major modifications.
For high power designs, usually it doesn't make much sense to use such specialized converter ICs, since you'll likely need external gate drivers and other circuitry anyways.
In principle the control IC would work okay, but you'd need much larger FETs, so that board wouldn't do it without major modifications.
For high power designs, usually it doesn't make much sense to use such specialized converter ICs, since you'll likely need external gate drivers and other circuitry anyways.
The coils must also be able to carry more than 50A.
Running parallel mosfets and parallel coils gets tricky. You might rather interleave multiple buck-boost converters. Converge their outputs to your load.
Also the built in gate drive of those ICs won't be powerful enough to drive large (or many) FETs. Interleaving multiple phases may be feasible, if the controller allows for it.