Our built-in IC RGB LED compatible all the IC leds which you had see in market, such as WS2812 WS2818B WS2811 SK6812 6803 etc, and compatible all the controller, you can choose use or not use the capacitane,Breakpoint resume,inside has two-line controll,more detail pls contact us

HY-5050IC6RGB-N5322 is an external controlled constant-current break-point 5050 integrated LED that integrates a high-quality 3-channel break-point continuous-pass constant-current drive IC N5322 and a high-quality RGB LED chip. The built-in control IC N5322 has the characteristics of high reliability, low power consumption, high anti-interference performance and high constant current accuracy, while the internal integration is preferable to high-quality LED chips, with excellent luminous uniformity, pure white light, and low light attenuation. HY-5050IC6RGB-N5322 combines the advantages of the two, while bringing small size, fewer external components, layout clean features. Controlled by an external controller, it can show magic, animation and high-standard video effects.

1,5050 LED internal integrated high quality external control constant current break-point IC and high quality RGB chip, small size, simple external.
2,Built-in N5322 constant current accuracy, internal RGB chip pre-split processing. Uniform light emission, pure white light.
3,Infinite cascade ,Break-point continuous transmission function, single IC or led chip damage does not affect subsequent data.
4,Data transmission frequency 800Kbps.
5,Output port PWM control can achieve 256 grayscale adjustments, and the port scan frequency is 1.5KHz/s.
6,Optimized preset 12mA/channel constant current mode maximizes the number of low voltage drive cascades. High-current accuracy, on-chip error <1.5%, inter-chip error <3%.
7,Dual Input Serial Interface (DIN\BIN).
8,Built-in high precision and stability oscillator.
9,Data shaping: After the local data is received, subsequent data is automatically output

Pin description

Electrical parameters

Switching characteristic

Built-in LED parameters

HY-5050IC6RGB-N5322 led chip use single-line communication, using the return code to send signals. After power-on reset, the chip accepts data from the DIN terminal. After receiving 24 bits, the DO port starts to forward data for the next chip to provide input data. Before forwarding, the DO port stays low. At this time, the led chip will not accept new data. The built-in RGB chip displays different brightness according to the different duty cycle signals generated after the received 24 bit data. The refresh cycle is about 0.6 ms . If the DIN input signal is RESET signal, the chip will send the received data display, the chip will receive new data after the end of the signal, after receiving the start of the 24bit data, forward the data through the DO port, The RGB brightness remains unchanged until the led chip receives the RESET code, After receiving a low voltage RESET code of 24 μs or more, the internal RGB chip of the led chip will display different brightness according to the different duty ratio signals generated by the 24 bit data just received.