SK6812 built-in IC lamp bead 5050RGB - P8 instead of SOP8

Built-in IC lamp bead manufacturer direct sale xt1511-p8 8 feet

1. Product overview:

Xt1511rgb-p8 is an intelligent external LED light source with integrated control circuit and lighting circuit.The outer type is the same as a 5050LED light bead, and each element is a pixel point.The inside of the pixel points includes the intelligent number word interface data lock signal shaping and amplifying drive circuit, the power voltage regulator circuit, and the built-in constant current circuit

High accuracy RC oscillator, the output driver adopts the patented PWM technology, which effectively guarantees the high uniformity of color within pixels.

Data protocol adopts single polarity size zero communication, pixels in electricity after reset, DIN side accept from control machine transmission of data, first of all the 24 bit data is sent after the first pixel extraction, data latch to pixels interior, the rest of the data through the internal plastic processing plastic enlarged circuit Through the DO port began to turn under sends output to a cascade of pixels, each after a pixel point of transmission, signal reduce 24 bit.The pixel point is applied to the auto-shaping forward technique, which allows the number of cascades to be untransmitted by the signal, and only the speed requirement of the letter number is limited.

LED with low voltage drive, environmental protection energy saving, brightness high, scattering Angle large, consistent good, ultra-low power, super long life and other advantages.The circuit is integrated with the LED, and the circuit becomes simpler, smaller and easier to install.

2. Main application areas:

(1) LED full color light string, LED full color, LED decorative, LED lighting, LED appearance/scene lighting...

All kinds of electronic luminescent products are decorated, electric equipment running horse light, LED light source, LED pixel screen, LED alien screen...

To replace SOP8.The product can realize only the light, no other components;

3. Characteristics:

Top SMD internal integrated high quality external control single line serial cascade IC;

The structure is in accordance with the encapsulation form of SOP8. The control circuit and chip are integrated in the SMD 5050 components, which constitute a complete external control pixel point. The color temperature effect is uniform and consistent.

The built-in data shaping circuit, any pixel point received the signal and then the waveform reconstruction to ensure that the waveform distortion is not cumulative.

Internal power reset and power reset circuit, the upper power is not bright;

Gray adjustment circuit (256 gradable grayscale adjustable),

Red light drive special treatment, color matching,

Single line data transmission, infinite cascade.

Reconstructive and forward strengthening technology, the transmission distance between two points is more than 10M.

The data transmission frequency can reach 800Kbps. When the refresh rate is 30 frames per second, the cascade number is not less than 1024.