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UCC2897A: Inquire about configuration of unused pins

Charles Jeon
Expert 2975 points
Part Number: UCC2897A

Hi team

How do I handle unused pins in UCC2897A?

Thank you.

  • 0
    TI__Mastermind 34465 points
    Hello Charles,
    Pins 2 and 20 on the TSSOP package and pins 19 and 17 on the VQFN package are labelled N/C.
    These pins should not be connected or used ion the pcb.
    There is a SYNC pin that is sometimes not used and this should be left floating.
    Every other pin is connected to its appropriate trace on the pcb.
    Regards
    John