RGB LED Selection and Circuit design for a given LED driver

Thread Starter


Joined Oct 30, 2020
Looking for some guidance in RGB LED selection and circuit design for a circuit board that is being driven by a set LED driver. All the LEDs will be controlled together.

Given Values:
  1. LED Driver LP5569
    1. Can only use one LED engine (This LED driver has 3 but other two are controlling other LEDs in the design)
  2. Current 25.5mA per channel (R, G, & B)
  3. Voltage 4.5V
  4. RGB LED
    1. Surface Mount
    2. QTY 5 or 10 if possible