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Original question:

TPS759: Power good issue

TPS759: 10A output

Jeff Xie
Intellectual 1780 points
Part Number: TPS759
Other Parts Discussed in Thread: TPS7A85

Hi team,

TPS759 has max 7.5A output, do we have solution to achieve 10A? Like paralle two LDO? Thanks.

  • 0
    TI__Guru 50090 points

    Hi Jeff,

    We have the following reference design which can be used to force sharing between LDO's. This takes advantage of the fact that the TPS7A85 has an NR/SS pin which is the internal reference. Tying these together forces them to share the same reference. This concept could be extrapolating to used 3 devices to get more current. 

    Let me know what you think.