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UCC12050: pin treatment

kura
Genius 4680 points
Part Number: UCC12050

Please let us know pin treatment of SYNC_OK pin at standalone operation.

SYNC ---> connect to GNDP

SYNC_OK ----> Pull up to VINP ?

Regards,

  • 0
    TI__Mastermind 21105 points

    Hi Kura,

    SYNC_OK is an active LOW, open drain, output that can be connected directly to VINP if SYNC/SYNC_OK are not being used. If SYNC is driven externally and the possibility of SYNC_OK transitioning LOW exists, then a pull-up resistor of >10 kΩ should be used between SYNC_OK and VINP. Thanks for connecting through E2E and please connect with me through email so I can understand more about the project you are working on: s-mappus@ti.com

    Regards,

    Steve M