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Channel Connect for Single Channel

Jake Jung
Expert 1915 points
Part Number: LM3630A

Hi.

I need LED Back light driver IC.

Our LCD Module has 2x6 LED and single connect.

VF=39V and 40mA current for single channel.

But there is not part for Vout=39V and sinle channel Driver.

My question is when LM3630A 2 led channel is connected each other, can be channel current 28.5mA*2=57mA?

  • 0
    TI__Mastermind 22745 points

    Hi Jake,

         Yes, you can combine two channels together to provide 40mA for your application. But whether this can be supported is also depend on the input voltage, and this is also limited by the current limit. Here is a FAQ for your reference:

         

    Regards

    Sean