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LMZ31707: Is AGND & PGND are internally short?

RAHUL SHARMA52
Intellectual 715 points
Part Number: LMZ31707

We are using LMZ31707 in our design to generate 1.0V from 5V @ current 5A.

Please review the schematic share your comments.

  • 0
    TI__Guru 50120 points

    Hi Rahul,

    The schematic looks like it follows the typical application based on the datasheet. One thing I'd recommend is to add an additional 100uF on the output similar to Figure 22. Output capacitors with DC biasing can cause the effective capacitance to be lower than the minimum 300uF that is recommended.

    Regards,

    Jimmy