LP5891: Difference LP5891 and TLC6948

Hiroaki Yuyama TED

Part Number: LP5891
Other Parts Discussed in Thread: TLC6948

Dear, support team.

I'm comparing LP5891 and TLC6948 and can't tell the difference.
Both are 48 × 16 LED matrix driver with 16-bits PWM dimming.

https://www.ti.com/product/LP5891

https://www.ti.com/product/TLC6948

I am also concerned that the product category is LP5891 is "RGB LED drivers", and "TLC6948 is LED display drivers".

Best Regards,
Hiroaki Yuyama

over 1 year ago

0 Ives Li over 1 year ago

TI__Expert 6440 points

Hi Hiroaki，

Our expert will reply you later.

Thanks for your understanding！

BRs，

Ives Li

0 Monet Xu over 1 year ago

TI__Expert 8365 points

Hi Hiroaki Yuyama,

please refer to the bellow link which provide the comparison between 2 devices.

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1160761/faq-how-to-master-lp589x-tlc698x-devices-with-led-display-applications-within-five-minutes

which is the end application? if you can provide more details we can provide more suggestions.

Monet Xu

0 Hiroaki Yuyama TED over 1 year ago in reply to Monet Xu

Expert 1520 points

HI lves-san and Monet-san

Thank you for your replies.
I understood this by referring to previous answers.
The difference was in the synchronization of the clock edges.

Best Regards,
Hiroaki Yuyama

0 Monet Xu over 1 year ago in reply to Hiroaki Yuyama TED

TI__Expert 8365 points

Hi Hiroaki Yuyama,

Yes, considering that is challenge for customer so we provide the whole system solution. Below figure show the solution and the EVM board can request in the official website.

Monet Xu

Power management

Power management forum

LP5891: Difference LP5891 and TLC6948