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  • LP5815: Linux kernel 5.15 driver for LP5815

    Part Number: LP5815 Tool/software: Can you also send me the driver please ? We have a project with kernel 5.15. A pointer to which kernel branch has a driver is also fine.

  • LP5815: LP5815 current details and schematic check

    Part Number: LP5815 Tool/software: Hi Team, We are currently using the LED driver in our design.LP5815 1) We would like to know the current consumption of the IC? 2) Also, we would like to know is there any series resistor need to be added for…

  • LP5815: LP5815 and LP5817 have the same address I2C, right or wrong ?

    Part Number: LP5815 Other Parts Discussed in Thread: LP5817 , Tool/software: Hello, The datasheet of LP5815 and LP5817 indicates the same I2C adress (=0x2D). It's seems to be wrong !!! Because the 2 chips are fonctionnaly identical and normally have…

  • LP5815: Offset Debug

    TI Thinks Resolved
    Part Number: LP5815 Tool/software: Hi expert, Customer is doing some preliminary testing on the LP5815 LED driver. When assigning the same engine pattern to two different outputs they am seeing a timing offset of ~15 ms. Specifically at the point circled…
    • Answered

  • LP5815: Linux Driver

    Resolved
    Part Number: LP5815 Tool/software: We used the lp5815 led driver in a project and we are looking for linux drivers. Do you have any examples or linux driver code avalilable for this device? Many thanks and best regards Stephan
    • Resolved

  • AM62L: LP5815 LED Controller Driver Probing Issue

    TI Thinks Resolved
    Part Number: AM62L Other Parts Discussed in Thread: LP5815 Tool/software: Hi, I am currently working on integrating the LP5815 LED controller driver with an AM62Lx-based custom board in a Linux environment. I have referred to the driver documentation…
    • Answered

  • LP5815: Can it be configured to use with a common cathode RGB LED?

    Resolved
    Part Number: LP5815 Tool/software: I can't seem to find a panel mount RGB LED with a common anode configuration. What I have found seems to be all common cathode. The LP5815 is a sinking configuration. Is it possible to use a pull-up resistor to 5V on…
    • Resolved
    • Answered

  • [FAQ] LP5814: How to solve NACK when send I2C command to LP5814 / LP5815 / LP5816 / LP5817

    Resolved
    Part Number: LP5814 Other Parts Discussed in Thread: LP5816 , LP5817 , LP5815 Tool/software: Four steps to solve the I2C NACK, Hardware check Device I2C slave address check Real output I2C data bits check SCL / SDA high low level check …
    • Resolved

  • LP5814: Linux driver for LP5814

    Part Number: LP5814 Other Parts Discussed in Thread: LP5815 Hello, I am looking for a linux driver for LP5814DRLR. I saw that you had one internal for 5815 ( https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum…

  • LP5816: Flash White LED (1s on / 1s off) in U-Boot 2023

    Part Number: LP5816 Other Parts Discussed in Thread: LP5815 Tool/software: Hi All, We are currently using LP5816 for led control. I can able to achieve solid white LED behavior with below configuration. i2c dev 0; i2c probe; i2c mw 2c 0x0.1 0x01 i2c mw…

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