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Redundant system power supply

Category: Hardware
Product Number: ltc4357

I am looking for the ideal diode for power supply redundancy.
For redundancy I basically want to use one power supply. I do not want to do current sharing.
There are Prioritised PowerPath Controllers like the LTC4418, but I cannot select it because the system power supply is above 40V.
Is there an ideal diode that can prioritise the power path like the LTC4418?
Also, could you please provide any reference circuits?