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New SK9822 RGB Pixel LED Chip 5050

New SK9822 is the upgrade of SK9822 with higher transfer speed and refresh rate.a new build in ic led chip which have clock and data, and compatible with APA102 LED CHIP.
Many Cuostmer use Newstar's New SK9822 chip to replace APA102 chip.
CLK+Data double wire transfer.
PWM refresh rate can be +9kHz
Max transfer speed is 30MHz.

  • New SK9822 Pixel LED is samilar with APA102 pixel LED.

    1. Product Overview :
    New SK9822 is a two-wire transmission channel three (RGB) driving intelligent control circuit and the light emitting circuit in one of the LED light source control. Products containing a signal decoding module, data buffer, a built in constant current circuit and RC oscillator; CMOS, low voltage, low power consumption; 256 level grayscale PWM adjustment and 32 brightness adjustment; use the double output, Data and synchronization of the CLK signal, connected in series each wafer output action synchronization.

    2, Main Application Field:
    Full color LED string light, LED full color module, LED super hard and soft lights, LED guardrail tube, LED appearance / scene lighting
    LED point light, LED pixel screen, LED shaped screen, a variety of electronic products, electrical
    equipment etc..

    3, Description:
    Top SMD internal integrated high quality external control line serial cascade constant current IC; 5V application; default on electric lights;
    Control circuit and the RGB chip in SMD 5050 components, to form a complete control of pixel, color mixing uniformity and consistency;
    The two-wire synchronous control.
    The three RGB output control, 8Bit (256) color; 5Bit (32) to adjust the brightness;
    The three constant current drive, self detection function specific signal
    The maximum frequency of 30MHZ serial data input
    The double data transmission, built-in support uninterrupted oscillation PWM output, can maintain a static image.

    4, Mechanical Dimensions

    If you want to know more details, please ask us the data sheet. 

  • New SK9822 Main Application Field:
    Full color LED string light, LED full color module, LED super hard and soft lights, LED guardrail tube, LED appearance / scene lighting

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