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LMK03318: leakage when two power rail provide.

Ryan Chien
Prodigy 10 points
Part Number: LMK03318

We use two voltage level for LMK03318RHSRL , VCC_3V3 and VCC_2V5.

In the sequence, VCC_3V3 valid before VCC_2V5.

VCC_3V3 and VCC_2V5 sequence, VCC_2V5 ramp up with two steps.

  • 0
    TI__Genius 16845 points
    I don't fully understand your question, can you elaborate?

    THe power sequence should be OK, but make sure to delay the PDN low-to-high transition until after all rails have reached the minimum voltage tolerance. See datasheet section 12.4.4 for more information.

    I hope this information helps.

    Kind regards,
    Lane