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TPS22925: Having 2 x TPS22925BN in Parallel

Patryk Laskowski
Prodigy 170 points
Part Number: TPS22925
Other Parts Discussed in Thread: TPS22976, TPS22975

Has anyone tried to place two TPS22925BN in parallel? Meaning running on the same enable, same input, and same output? I want more than 3A of current and want to run these in parallel. Great idea or a disaster waiting to happen?

Thanks in advance!

  • 0
    TI__Genius 10855 points

    Hi Patryk, 

    Thanks for reaching out on E2E. This is a great idea! We have an app note that describes the configuration you are mentioning, but uses a different device (TPS22976). The same principle applies for the TPS22925B.

    Instead, would a load switch with a higher current rating work, such as the TPS22975/TPS22976?

    Thanks,

    Arthur Huang

    To find the latest information on Power Switches, visit www.ti.com/powerswitch

    Please click "This resolved my issue" button if this post answers your question.

  • 0 in reply to Alpha H
    Prodigy 170 points

    Hi Arthur,

    Thank you for the recommendations, that's perfect. 

    Cheers,

    Patryk