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TL7712A*" CT" CAP

TL7712A*" CT" CAP

This question is answered
eli
Posted by eli
on Aug 18 2011 09:14 AM
Genius3640 points

CT pin (pin #3 ),This pin can be connected to a capacitor in order to create delay to Reset signals.

Q: what should be the minimum rated voltage of the capacitor?

tl7712
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  • Ron Michallick
    Posted by Ron Michallick
    on Aug 18 2011 15:21 PM
    Verified Answer
    Verified by Ron Michallick
    Mastermind30490 points

    Hello Eli,

    I measured the TL7712A CT pin voltage; it was 3.2V. The internal current source stops charging the capacitor at this voltage.

    Regards,
    Ron Michallick

     

    Regards,
    Ronald Michallick
    Linear Applications

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