Application
- LED dream color strip, portable fantasy audio, computer chassis,
- Fan decoration light, LED flexible full-color pixel screen,
- LED color clothing, LED color model, keyboard,
- Smart bracelet, angel eyes, full color LED display,
- LED lighting glass, automobile luminous sign,
- Magic LED handbag, LED smart women jewelry, dream color shoes
- All other color LED lighting application.
Optional customization
- Surface of the bracket, white fact and black face(B)
- The color temperature of white color,warm sunlight(SK6812RGBW-WW), natural white(SK6812RGBW-NW), blue white(SK6812RGBW-BW) and amber(SK6812RGBA).
SK6812 RGBW vs WWA vs RGB
Description:
- Top SMD internal integrated high quality external control line serial cascade constant current IC;
- Control circuit and the RGBW chip in SMD 5050 components, to form a complete control of pixel, color mixing uniformity and consistency;
- Built-in data shaping circuit, a pixel signal is received after wave shaping and output waveform distortion will not guarantee a line;
- The built-in power on reset and reset circuit, the power does not work;
- Gray level adjusting circuit (256 level gray scale adjustable);
- Red drive special treatment, color balance;
- Line data transmission;
- Plastic forward strengthening technology, the transmission distance
- Between two points over 10M;
- Data transmission frequency up to 800Kbps, when the refresh rate of 30
- Frames per second, a cascade of not less than 1024;
- Built-in powerpolarity protection modul e, powerpolarity will not damage.
Mechanical Product Size (unit mm):
Pin Function:
Item |
Symbol |
Pin Name |
Function description |
1 |
VSS |
Ground |
Signal & Power supply & Grounding |
2 |
DIN |
Data Input |
Control signal input data |
3 |
VDD |
Power |
Power supply pin |
4 |
DOUT |
Data Output |
Control signal output data |
The electrical parameters (limit parameters, Ta=25 C, VSS=0V)
Parameter |
Symbol |
Range |
Unit |
Input voltage |
V-IN |
+5 |
V |
Logic input voltage |
V-I |
-0.5 ~VDD+5.5 |
V |
Working temperature |
T-opt |
-40~+85 |
℃ |
Storage temperature |
T-stg |
-50~+150 |
℃ |
EST pressure |
V-ESD |
4K |
V |
The dynamic parameters (Ta=25 C)
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Conditions |
Data transmission speed |
f-DIN |
– |
800 |
– |
KHZ |
Duty ratio 67% (data 1) |
DOUT transmission delay |
T-PLZ |
– |
– |
500 |
ns |
DIN→DOUT |
DOUT transmission delay |
T-PLZ |
– |
– |
500 |
ns |
DIN→DOUT |
RGBW chip characteristic parameters
Color |
Wavelength(nm) |
Luminous intensity(mcd) |
Working voltage(v) |
Red |
620-625 |
700-1000 |
2.0-2.2 |
Green |
522.5-525 |
1500-2200 |
3.0-3.3 |
Blue |
467.5-470 |
700-1000 |
3.0-3.3 |
WW |
2700-3200K |
1500-2200 |
5.5-6.5 |
NW |
4000-4500K |
1500-2200 |
5.5-6.5 |
BW |
6000-7000K |
1500-2200 |
5.5-6.5 |
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