DC5V Addressable RGBW 4in1 LED Chip SKC6812RGBW

The SKC6812RGBW LED  is a 4 channel IC packaged with R,G,B and digital pure white LED chips inside 5050SMD, it is a selling addressable RGBW 4in1 LED pixel,the white color chips can be the warm white,nature white or cool white,even the yellow chips or UV chips,with the digital RGB function for the decoration as well as the pure white color for lighting.

Working voltage: 5V@8mA(OUT RGB) , 5V@16.5mA(OUT W) ；
Forward voltage: 5V@8mA(OUT RGB) , 5V@16.5mA(OUT W) ；
Typical view angle 50%:120 ° ；
Lens color: translucent ；
Built-in reset circuit, power does not light ；
Grayscale adjustment:256 levels ；
Single-line zero code transmission protocol, can be infinite cascade；
The data transmission frequency can reach 800Kbps, and when the refresh rate is 30 frames per second, 
the number of cascades is not less than 1024 points ；
MSL:5a ；
ESD level: 2KV；
RoHS and REACH-compliant.

SKC6812RGBW data transmission method:

Time series waveform diagram of addressable LED:

Application Circuit of SKC6812RGBW LED

• In practical application circuits, to prevent instantaneous high voltage damage to the internal signal input and output pins of the IC 
  caused by live plugging and unplugging during testing, protective resistors should be connected in series at the signal input and 
  output terminals. In addition, in order to ensure more stable operation between IC chips, the decoupling capacitance between each LED is essential;
• Application 1: For soft or hard light strips with short transmission distance between lamp beads, it is recommended to connect 
  protective resistors in series at the signal input and output terminals, R1, R2, about 500 ohms;
• Application 2: Used for modules or general shaped products. The transmission distance between lamp beads is long. Due to 
  different wire materials and transmission distances, the protective resistance of the signal line connected in series at both ends will 
  be slightly different; Based on actual usage;
•