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TPS2121: About Vcomp function of TPS2121

takahiko yokota
Mastermind 7135 points
Part Number: TPS2121

Hi

I have a question about TPS2121.
I think that this device can select the high voltage input, could I get more detail function internal block about it?

Best regards,
Yokota
  • 0
    TI__Genius 10855 points

    Hi Yokota, 

    Thanks for reaching out on E2E!

    The VCOMP internal block utilizes a few components to select the higher voltage input, including a comparator similar to the ones shown in the datasheet. 

    If you would like additional details, feel free to contact me privately at a-huang@ti.com

    Thanks,

    Arthur Huang