Here have some data about SK6812
SK6812 by three Ann (RGB) 5050+ Ming for chip drive IC positiveness integrated single serial constant current IC-LED,unlimited cascade, built-in power supply, reverse connect protection template power reverse will not damage
the IC, the history of the most stable LED RGB built-in IC-5050. Article is suitable for the magic lantern, balance the light belt,audio module, LED electronic screen and other LED products.
Product specification:SMD 5050RGB
Operating voltage:DC 5V
Drive IC:mingwei Sk6812 IC