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TPS25940-Q1: parallel configuration

K.Yaita
Guru 29690 points
Part Number: TPS25940-Q1
Other Parts Discussed in Thread: TPS22966,

Hi Team.

Is it possible to use two TPS25940-Q1s in paralle configuration to increase load current?
I found TPS22966 is possible although it is dual channel load switch. 
http://www.tij.co.jp/jp/lit/an/slva585a/slva585a.pdf

Best Regards,
Yaita / Japan disty

  • 0
    TI__Guru* 95881 points
    Hi Yaita,

    Thanks for reaching out!
    Yes, it is possible to use in parallel configuration for higher load current requirement. Please refer the application note www.ti.com/.../slva836.pdf showcasing the use case for 20A requirement with TPS2592x family devices. In the similar way, you can configure TPS25940-Q1 devices.

    Can you please let us know
    what is the application here?
    System level (voltage, current) requirements?
    what levels of protection do you need?

    Best Regards,
    Rakesh
  • 0 in reply to Rakesh
    Guru 29690 points

    Hi Rakesh-san,

    Thank you for your support.
    I put the information below.
    ----------------------------------------
    what is the application here?
    → automotive aplication
    System level (voltage, current) requirements?
    → 12V / 10A (MAX)
    what levels of protection do you need?
    → My customer want to set current limit at 15A in this case. 
    ----------------------------------------
    If you need additional information, please contact me in off line.
    yaita-k@clv.macnica.co.jp

    Best Regards,
    Yaita

  • 0 in reply to K.Yaita
    TI__Guru* 95881 points
    Hi Yaita-san,

    Thanks for the information.
    I will write to you offline.

    Best Regards,
    Rakesh