SK9822-A LED/SK9822A LED

The Max PWM Frequency Speed can reach 27KHZ

1. Product Overview :

SK9822-A 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:

5. PIN configuration:

6. Recommended dimensions for PCB products:

7. General description of product naming:

SK9822-A LED Datasheet:http://www.zcwscli.com/upload/202005/SK9822-A%20LED%20Datasheet.pdf