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  • Linux/LP55281: I2c linux driver

    Part Number: LP55281 Tool/software: Linux We are looking for a Linux driver for LP55281. We need to control the LED from a Linux app by I2c interface. Does anyone know of such a driver in the open source for the LP55281?
    • Answered

  • LP55281: Calculation of IRGB

    Resolved
    Part Number: LP55281 Hi Sir, 1. Does TI could provide the formula of Rrgb calculation in stead of curve as picture below 2. If ALED is not used, is there anything needs to be noticed for hardware schematic? Thank you.
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  • RE: LP55281 Powering RGB LED with External Supply instead of Boost Output

    Resolved
    Summer, Thanks for your help! I will let you know if the customer has any further questions. Have a great day! Richard Elmquist
    • Answered

  • TLC5954 v. LP55281 Driving 12 RGB LEDs

    Resolved
    Other Parts Discussed in Thread: LP55281 , TLC5954 Hi team, We are looking to drive 12 RGB LEDs and I was wondering what the difference is between using 3 LP55281 devices and 1 TLC5954? I see that the LP55281 uses I2C control and the TLC5954 uses a serial…
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    • Answered

  • LP55281 only use ASE1

    Resolved
    Other Parts Discussed in Thread: LP55281 HI, If I only use ASE1, can I connect ASE2 to GND through a capacitor?
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  • LP55281 blinking individual LED's?

    Resolved
    Other Parts Discussed in Thread: LP55281 Is it possible to blink the LED's individually on the LP55281? It doesn't mention it in the data sheet. Thank you
    • Resolved

  • LED blinking patterns(square , triangle, pulse ) with different intensity using led drivers like LP5523 and LP55281

    Other Parts Discussed in Thread: LP55281 , CC2650 , LP5523 , LP5523EVM hi am working on generating different blinking LED patterns on LP55281 and LP5523 by connecting it with I2C to CC2650 devkit I don't have driver support for LP55281 .could you please…

  • LP55281 Thermal Data

    Other Parts Discussed in Thread: LP55281 Hello, I am looking for a more detailed thermal report and the testing conditions on LP55281 than the data sheet provides. Any help would be greatly appreciated. Regards, Rachel

  • LP55281 - using the Demo SW to make the RGB LED vary with music

    Other Parts Discussed in Thread: LP55281 , LP3954 , LP5523 Team, I manage to get the Red LED (D3) to vary with the audio input but not the 4 RGB LED, is it possible to to that, if so how? cheers
    • Answered

  • TLC5947: Alternative part

    Resolved
    Part Number: TLC5947 Other Parts Discussed in Thread: LP55281 , TLC5951 , TLC59116 , TLC5941 , TLC5940 Hi Experts, May I ask for help? I am looking for an available alternative of TLC5947 for our customer. The specific features they are interested in are the…
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