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worldsemi WS2812C
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- worldsemi WS2812C
- Type
- WORLDSEMI
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WORLDSEMI
- Electronic Component
- WS2812C
- Electronic Component
- 1
- Electronic Component
- 1.57mm
- Package
- SMD5050-4P
- Electronic Component
- B:465nm~475nm；G:515nm~525nm；R:620nm~630nm
- Electronic Component
- RGB LED(Built-in IC)
- Electronic Component
- 0.157g
- Electronic Component
- 5mm
- Electronic Component
- 5.4mm
- Electronic Component
- 1
- Features
- Built-in positions; Built-in; Built-in positions
- LED
- R:150mcd~200mcd；B:100mcd~150mcd；G:400mcd~600mcd
- Electronic Component
- BM0226042537
- Operating Temperature
- 25℃~+65℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WorldSemi WS2812C可编程RGB LED产品概述
一、产品定位与封装基础
WS2812C是WorldSemi推出的内置驱动可编程RGB SMD LED，采用SMD5050-4P封装（PLCC4结构），尺寸为5mm×5mm×1.6mm，属于紧凑型贴片器件。其4引脚设计集成了电源（VDD）、地（GND）、数据输入（DIN）与输出（DOUT）接口，适配常规SMT生产流程，无需额外转接即可贴装于PCB板，适合高密度像素布局场景。
二、核心光学性能
2.1 三基色波长与纯度
产品R/G/B三基色波长稳定在窄区间内，色彩纯度高：
- 红色（R）：620nm~630nm
- 绿色（G）：515nm~525nm
- 蓝色（B）：465nm~475nm
波长覆盖人眼视觉最敏感的光谱区间，可有效还原真实色彩，避免杂光干扰。
2.2 发光强度与均匀性
各通道发光强度梯度匹配，兼顾显示亮度与光色平衡：
- 绿色（G）：400mcd~600mcd（亮度最高，适配人眼敏感特性）
- 红色（R）：150mcd~200mcd
- 蓝色（B）：100mcd~150mcd
无需额外光强补偿，即可实现全彩显示时的亮度均匀性。
2.3 高速数据传输
支持800Kbit/s数据速率，级联时信号延迟低，可满足动态显示（如流水灯、动画）的实时性需求。单总线即可控制数十至上百个级联像素，布线简单。
三、电气与环境适应性
3.1 低功耗设计
静态电流仅0.6mA，动态功耗随显示亮度可控，适合电池供电的移动设备（如智能穿戴、便携氛围灯），无需额外大电流电源。
3.2 宽温工作范围
工作温度覆盖**-25℃~+65℃**，可适应室内常规环境（家庭、办公、车载座舱），低温下无明显光衰，高温下性能稳定。
3.3 集成化驱动优势
每个像素内置控制IC，无需外部驱动芯片，通过单总线实现独立地址编码，大幅降低PCB设计复杂度与BOM成本。
四、典型应用场景
- 小型全彩显示模组：桌面电子屏、车载仪表盘背光、智能家电显示屏；
- 智能氛围照明：可调色灯带、电竞外设背光（键盘/鼠标）、智能音箱呼吸灯；
- 装饰照明：小型LED灯箱、创意摆件、节日装饰灯；
- 工业控制指示：设备状态多色报警灯、小型人机界面背光。
五、产品核心优势总结
WS2812C的竞争力集中于**“小体积+集成化+高性价比”**：
- 集成驱动：减少外部器件，降低设计与成本门槛；
- 高密度布局：5050封装适配密集像素设计（如1024像素/㎡以上）；
- 色彩稳定：窄波长+匹配光强，避免显示偏色；
- 低功耗：静态电流低，适合电池场景；
- 宽温适配：覆盖室内常见环境温度区间。
该产品凭借上述特性，成为消费电子、智能照明等领域的高性价比可编程RGB LED选择。
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