LP8556: Short LP8556 LED pin to drive LED that need 100mA?

Len Hsu2

Part Number: LP8556

Hi team,

My customer wants to design in LP8556, but their LED need 100mA.

Can just short the LED pin(pin LED1 and pin LED2) for this 100mA LED light?

+1 Hardy Wu over 2 years ago

Hi Len,

Yes you can paralleling 2 channels to drive one LED string. The phase shift for these two channels need to be set as the same.

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