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WEBENCH® Tools/TPS22976: How to configure TPS22976 to have single input and dual output.

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Replies: 3

Views: 141

Part Number: TPS22976

Tool/software: WEBENCH® Design Tools

I want to use this load switch to a single input and dual output. 

http://www.ti.com/lit/ds/symlink/tps22976.pdf

In the datasheet, they have a single input (single power source connected to VIN1 and VIN2) and single output (single system module connected to VOUT1 and VOUT2) configuration only.

can this chip be used for single input and dual output? if yes, please let know how to configure it. If no, please suggest another load switch with single input and dual output. 

  • Hi Pragash, 

    Thanks for reaching out on E2E!

    Yes, the TPS22976 can be used for a single input and two outputs controlled by the ON pins. 

    Thanks,

    Arthur Huang

  • In reply to Alpha H:

    Hi Arthur,

    could you please let me know examples? I afraid none of the example explains how we can configure TPS22976 to have singe input and dual output.

  • In reply to pragash sangaran78:

    Hi Pragrash, 

    We don't have any examples, however the configurations should be pretty simple to configure. Simply connect the VIN pins together, and either connect both CT pins to the same CT capacitor or different capacitors if different slew rates are required. 

    Thanks,

    Arthur

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