SHENZHEN WEERSOM OPTOELECTRONIC CO.,LTD
Over 13 Years Experienced LED Manufacturer, LED Strip Light Expert
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Dc5v Sk6812 Smd Led Chip Addressable digital RGB Pixels For Led Screen
IC Introduction
P923F, which well known as SK6812/WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. effectively ensuring the pixel point light color height consistent.
The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.
| Items No. | Emitting Color | Wave Length /CCT | Luminous Intensity | Forward Voltage | Forward Current | Viewing Angle |
| P923 -5050 4 PIN | Red | 625 ±5 nm | 250-900MCD | 1.7-2.1V | 12mA | 120° |
| Blue | 470 ±5 nm | 200-450MCD | 2.7-3V | 12mA | ||
| Green | 525 ±5 nm | 800-1600MCD | 2.7-3V | 12mA | ||
| Mix White | 8000-20000K | 1800-3500MCD | 7-9V | 40mA |
Advantage
LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED above becoming more simple circuit, small volume, convenient installation.
Application
◆ LED full color light string, LED full color module, LED full color flexible/rigid strips, LED guardrail tube.
◆ LED pixel light source, LED pixel screen, LED special screen, various electronic products, electrical equipment light.
