• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 63 subscribers
  • Views 331 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Parallel multiple TPS54260 output

Hong14351
Prodigy 190 points
Other Parts Discussed in Thread: TPS54260, TPS54620

Hello,

Each TPS54260 chip can output a maximum current of 2.5A.

Is it practical to parallel multiple TPS54260 outputs to get higher current output capability, like 10A? Anyone has experience on this to share?

Thank you.

  • 0
    TI__Guru**** 191445 points

    In general you can parallel devices that use current mode control.  I have done this with the TPS54620 successfully (2 x 6 A = 12 A total).  If you look in the product folder you will find documentation on this.  I am not sure about putting more than 2 circuits in parallel.  The layout is a little tricky even with 2 circuits as the shared portions are somewhat noise sensitive.

  • 0
    Prodigy 190 points

    Hello John,

    Thank you for the reply. Great info. I found the app note you mentioned for parallelling two TPS54620 devices and will study it.

    Thanks again,

    David