SK6812 Individual Digital Pure White LED WW 3000K 4000K 6000K CHIP SK6812 Intelligent White LED

Description

• SK6812 Individual Digital Pure White LED WW 3000K 4000K 6000K CHIP SK6812 Intelligent White LED
• Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.
• Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
• Cascading port transmission signal by single data line.
• 3000K / 4500K / 6000K White CCT
• Send data at speeds of 800Kbps, scan frequency not less than 400Hz/s
• Widely to make addressable neopixel white led strips, neopixel white matrixs that used in entertainment, stage, live performance,etc
• Support Arduino, Glediator, SD card controller, DMX,Artnet, etc

About SK6812 5050 White Chip

SK6812 White 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 element 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.

Data protocol using unipolar return code communication, pixel point after power-on reset, DIN side to accept the data transmitted from the controller, first sent over the 24bit data is extracted by the first pixel, sent to the pixel Point internal data latch, the remaining data through the internal plastic? Electrical? Plastic amplification through the DO port began to forward the output to the next cascaded pixels, each passing a pixel transmission, the signal is reduced by 24bit. Pixels using auto-shaping forwarding technology, making the number of pixel points cascaded by signal transmission restrictions, only the limited signal transmission speed requirements.

SK6812 5050 White LED has a low voltage-driven, environmentally friendly energy-saving, high-frequency, scattering angle is large, consistent, low power, long life and so on. Integrate the control electronics into the LEDs, making them simple, small, and easy to install.

Features

• Top SMD integrated high-quality external control single-wire serial cascade constant current IC;
• Control power and chip integrated in the SMD 4020 components, constitute a complete external control pixel, color temperature uniformity and high consistency.
• Built-in data shaping electrical power, any one pixel after receiving the signal after the waveform shaping and then output, to ensure that the line waveform distortion will increase.
• Built-in power-on reset and power-down reset ?, Power does not light;
• Gray-scale adjustment circuit (256 gray-scale adjustable),
• Red drive special handling, color more balanced,
• Single-line data transmission, unlimited cascade.
• Plastic enhanced forwarding technology, transmission distance between two points more than 10M.
• Data transmission frequency up to 800Kbps, when the refresh rate > 30 frames / second, the number of cascading less than 1024 points