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TLC59731: Inquiry about abnormal output

Part Number: TLC59731

Hi

My customers are currently looking for alternatives to LED drivers from other vendors.

A replacement for this is .

However, there is a problem that only the LED is turned on and the rest is not turning on.

Which part do you need to fix?

We will attach the schematic and led specification sheet, datasheet of other company's products.

WS2811.pdf

RGB LED datasheet_MRGBHT114 (13.03.27).pdf