LP5890: LP5890 support independant LED control or not...

Peter Tseng

Mastermind 6150 points

Part Number: LP5890

Hi Team,

Does the LP5890 support a single LED control for turning on/off?

Or it need to control LEDs by banks?

Is there any document with detailed information about this operation?

Thanks.

over 1 year ago

+1 Monet Xu over 1 year ago

TI__Genius 9255 points

Hi Peter,

which application are you using LP5890? real project or advanced research? how much LEDs do you need to control? since we have some reference design and I hope that can help.

Peter Tseng said:
Does the LP5890 support a single LED control for turning on/off?

yes, each LED can be controlled individually by PWM dimming and the global brightness and white balance can be controlled by analog dimming.

Peter Tseng said:
Is there any document with detailed information about this operation?

details are provided in the datasheet chapter ' 8.6 PWM Grayscale Control'

Monet Xu

0 Peter Tseng over 1 year ago in reply to Monet Xu

Mastermind 6150 points

Hi Sir,

Due to the project being in a very early stage, no information can be shared with you!

project is in the display-related product department.

FYI.

0 Monet Xu over 1 year ago in reply to Peter Tseng

TI__Genius 9255 points

Hi Peter,

No problem, let me know once you have other questions.

Monet Xu

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LP5890: LP5890 support independant LED control or not...