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TPS784-Q1

Beni Lenherr
Prodigy 10 points

Hello Support Team
On the TPS78433QWDRBRQ1 the EN is pin7 (pin6 is not connected) and on the B-Version TPS78433QBWDRBRQ1 the EN is pin6 (pin7 is not connected). The data sheet states that the respective unconnected pin should be connected to GND or floating. Can I create a single layout (pin6 and pin7) on IN, or should I better create two footprints?

Many thanks in advance
Beni

  • 0
    TI__Expert 4640 points

    Hi Beni,

    "NC" in this case means that particular pin is not internally connected, so you're able to use a single layout and connect pins 6, 7, and 8 (NC/EN, EN/NC, and IN) together with no issues for both TPS78433QWDRBRQ1 and TPS78433BQWDRBRQ1.

    Regards,

    Kelsey