PD Design Query for UltraPWR Mode of LTC4279

Hi,

My customer wants to implement PoE system up to 123W using the LTC4279's UltraPWR mode.

However, ADI's PD devices only support up to 90W(LT4275, LT4276, LT4293...).

Could you please provide reference material for a PD design that supports 123W ?

Thanks.