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STLearner
Associate III
November 23, 2022
Question

6-Channel per output of LED driver

  • November 23, 2022
  • 2 replies
  • 705 views

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    2 replies

    STLearner
    STLearnerAuthor
    Associate III
    November 23, 2022

    Hi ST experts,

    I am looking for a 6-channel constant current LED driver, Vin is 12V-24V.

    Each channel to driver 2x LEDs with a constant current of less than 20mA. Output preferably PWM or external resistor.

    Appreciate with any recommendations. Thank you.

    gbm
    Lead III
    November 23, 2022

    Choose the one you like the best:

    https://www.st.com/en/power-management/led-array-drivers.html

    There are many similar devices offered by other vendors, like TI.

    My STM32 stuff on github - compact USB device stack and more: https://github.com/gbm-ii/gbmUSBdevice