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  1. #1
    Full Member level 6
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    can some one explain how to use TL494 ??

    some tips plz for using TL494

    for example
    1- how can i set the duty range from 0.2 to 0.8 for example as teh Vin change 10 to 15V (jsut for example) ??

    2- how to set the PWM voltage ?? ( i mean i want for example 0 to 12V pulses)

    3- what is dead time??

    thanks

    •   Alt7th November 2010, 19:30

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  2. #2
    Member level 5
    Points: 2,545, Level: 11

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    Re: can some one explain how to use TL494 ??

    Have you seen this app note: http://focus.ti.com/lit/an/slva001d/slva001d.pdf? It could help you.



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