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  • TI Thinks Resolved

TPS22990: review schematic and confirm quesiton

Part Number: TPS22990

Hi Sirs,

We have use TPS22990.

1. Please help review schematic. Any suggestion is welcome.

2. If use VIN to enable IC and not use reset IC to control. Have any risk on this application?

Schematic:

TPS22990.output.pdf

Thanks !!

  1. 這顆load switch如果沒有用reset IC來控,採用VIN當做ENABLE會不會有甚麼risk?
  • Hi,
    Thanks for reaching out!
    I will look into the schematic and get back soon.

    Best regards,
    Rakesh

    --------------------------------------------------------------------------------------------------------

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

  • In reply to Rakesh:

    Hi,

    The schematic is configured correctly.
    On the second question: I did not see any issue in that use case. Please let me know if you have any further questions.

    Best Regards,
    Rakesh

    --------------------------------------------------------------------------------------------------------

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

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