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TL3843 Variable duty PWM

Discussion in 'General Electronics Discussion' started by mshalash, Dec 2, 2015.

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  1. mshalash

    mshalash

    2
    0
    Dec 2, 2015
    Hi All
    Appreciate a circuit to control the TL3843 to produce different pulse width (PWM at fixed frequency) using potentiometer.

    Regards
     
  2. mshalash

    mshalash

    2
    0
    Dec 2, 2015
    I managed to hack it using the VFB pin to control the pulse width.
    Thanks
     
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