About PV pin of ADM2483,
Does user should do something for unused PV pin? or can leave NC?
Datasheet does not say any recommendation for unused PV pin. So I suppose that PV pin can leave NC(open).
Let me tell your advice.
The intention of the PV pin is to indicate that the power is valid and should be kept high once the device is powered up. PV should be connected to VCC1 during normal operation.
The PV pin can be used for a particular application case:
The ADM2483 datasheet, page 17, provides an application use-case for where there are slow power-up and power-down transients.IF the customer has slow power up and power down transients, then they should refer to application circuit / Figure 29.
Thank you very much for your reply.
I understood user should connect PV pin to VCC1 even unused PV feature.
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