Product Catalog
SK6805-2427 SMD2427
Product Description:
SK6805-2427 SMD2427
Parameter:
1. Product Overview :
SK6805-2427 is a smart LED control circuit and light emitting circuit in one controlled LED source,
which has the shape of a 5050 LED chip. Each lighting ele ment is a pixel, and the intensities of the
pixels are contained within the intelligent digital interface input. The output is driven by patented
PWM technology, which effectively guarantees high consistency of the color of the pixels. The
control circuit consists of a signal shaping amplification circuit, a built-in constant current circuit,
and a high precision RC oscillator.
The data protocol being used is unipolar NRZ communication mode. The 24-bit data is transmitted
from the controller to DIN of the first ele ment , and if it is accepted it is extracted pixel to pixel. After
an internal data latch, the remaining data is passed through the internal amplification circuit and
sent out on the DO port to the remaining pixels. The pixel is reset after the end of DIN. Using
automatic shaping forwarding technology makes the number of cascaded pixels without signal
transmission only limited by signal transmission speed.
The LED has a low driving voltage (which allows for environmental protection and energy saving), high
brightness, scattering angle, good consistency, low power, and long life. The control circuit is
integrated in the LED above.
2. Main Application Field:
鈼 Full color LED string light, LED full color module, LED super hard and soft lights, LED guardrail tube,
LED appearance / scene lighting
鈼 LED point light, LED pixel screen, LED shaped screen, a variety of electronic products, electrical
equipment etc..
3. Description:
鈼 Top SMD internal integrated high quality external control line serial cascade constant current IC;
鈼 control circuit and the RGB chip in SMD 5050 components, to form a complete control of pixel, color
mixing uniformity and consistency;
鈼廱uilt-in data shaping circuit, a pixel signal is received after wave shaping and output waveform
distortion will not guarantee a line;
鈼廡he built-in power on reset and reset circuit, the power does not work;
鈼廹ray level adjusting circuit (256 level gray scale adjustable);
鈼 red drive special treatment, color balance;
鈼 line data transmission;
鈼 plastic forward strengthening technology, the transmission distance between two points over 10M;
鈼廢sing a typical data transmission frequency of 800 Kbps , when the refresh rate of 30 frames per sec
SK6805 SMD2427 datasheet: http://www.pixel-leds.com/pdf/2017-9-20-23-56-18.pdf
