LM5122ZA: Reference design for negative input to high positive output

One customer is considering below 2-phase interleaved power supply.

Is there any reference design for two pattern below?

①Vin: DC -48V (-36～-60V) ⇒ Vout: DC 32V, Iout: 31.25A (1kW)

②Vin: DC -36～-46V ⇒ Vout: DC 54V, Iout: 18.52A (1kW)

I think that DC/DC controller is mainly LM5122 or LM5122ZA.

If there more recommend controller, please let me know.

Best regards,

Satoshi