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Combining D452 with FD6680 ?

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    Combining D452 with FD6680 ?

    Guys,

    Does it matter if I combine a different character of FET on the output of buck controller ?
    I combine D452 and FD6680 on GL1 and GH1 at NCP5322
    I'll make it like this, because I don't have the exact part currently....

    Any comments ?

    #2
    Re: Combining D452 with FD6680 ?

    I can't find a datasheet on the FD6680, but all I can tell you is I've mixed MOSFETs before and it has worked. In general, I don't think you will have any problems on older motherboards up to socket 775 and AM2 era. After that, the switching frequencies really started to increase, so mixing MOSFETs may be a bit more tricky. But all in all, it shouldn't be a problem as long as the FETs have similar voltage and current ratings.

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      #3
      Re: Combining D452 with FD6680 ?

      That's good news....I have some scattered FET from other boards..

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