MPQ3394S parallel LED string output

Lighting Solutions
1

We are using the MPQ3394S to drive a LED string backlight on a product, this is working fine and is in production.
Is it possible to parallel up the channels on the MPQ3394S and if so do we need balancing resistors ?

2

Hi @shinichiro_moritaka ,

Are you referring to the MP3394S?

If so, you can follow these instructions from the datasheet:

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image895×755 187 KB

Thanks, Will