LM27762: Supply sequence using Pgood

Part Number:LM27762

Dear Sir

I wish to use the LM27762 to power an RF amplifier which needs the negative supply up and running before the positive supply is applied. Can I use a logic inverter connected between the output of the Pgood pin to the positive enable pin to accomplish this requirement? It would seem as though this might work from examination of the Pgood truth table (Table 1 in the datasheet).

Thanks

John