CSD88599Q5DC: Can this replace FETs in PMP21278

Part Number:CSD88599Q5DC

Hi team,

My customer is thinking of implementing this reference design in their system, but the FETs are pretty pricey.

Can the above FET module replace the four FETs on the input stage of that ref design? And do you have a good,cheap FET module recommendation to replace the lower voltage output stage?

Thanks,

Brian