Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
worldsemi WS2812C-2427 WS2812C
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- worldsemi WS2812C-2427
- Type
- WORLDSEMI
- Minimum package
- 3500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WORLDSEMI
- Electronic Component
- WS2812C-2427
- Electronic Component
- 1
- Electronic Component
- 2.4mm
- Package
- SMD,2.4x2.7mm
- Electronic Component
- G:522nm~527nm；B:462nm~467nm；R:618nm~623nm
- Electronic Component
- RGB LED(Built-in IC)
- Electronic Component
- 0.038g
- Electronic Component
- 2.7mm
- Electronic Component
- 1.1mm
- PWMFrequency
- 2kHz
- Electronic Component
- 1
- Features
- Built-in positions; Built-in positions
- LED
- G:350mcd~500mcd；B:55mcd~75mcd；R:120mcd~200mcd
- Electronic Component
- BM0264717381
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WS2812C-2427 产品概述
一、产品简介
WS2812C-2427 是 worldsemi 推出的小电流版本智能全彩像素灯，单颗集成 RGB 发光二极管与驱动电路，体积微小（2.7×2.4×1.1mm），适合高密度贴片应用。器件内置上电复位和掉电复位电路，响应稳定，散热性能良好，适用于对功耗和尺寸有严格要求的场合。
二、主要电气与光学参数
- 工作电压：3.7V ~ 5.3V
- 数据速率：800Kbit/s（单线串行）
- PWM 频率：2kHz
- 静态电流：0.6mA（关断或待机状态）
- 工作温度：-40℃ ~ +65℃
- 发光波长：G 522nm527nm，B 462nm467nm，R 618nm~623nm
- 发光强度：G 350mcd500mcd，B 55mcd75mcd，R 120mcd~200mcd
三、封装与机械规格
封装类型：SMD，封装尺寸标识为 2.4×2.7mm（实际器件高度 1.1mm）。小尺寸有利于高密度排布与 PCB 节省空间，同时热阻较低，利于散热设计。
四、功能特性与优势
- 内置上电/掉电复位电路，电源波动时自动复位，提高可靠性；
- 小电流版本，显著降低平均功耗，适合便携、电池供电或低功耗系统；
- PWM 2kHz 与 800kbit/s 数据速率兼容常见控制器与驱动协议，保持色彩表现与动画流畅性；
- 紧凑封装与良好散热，便于大面积点阵或细节光源设计。
五、应用建议与注意事项
- 推荐在 VDD 与 GND 之间并联旁路电容以降低电源干扰（建议在每颗像素或局部电源网加滤波）；
- 当控制器逻辑电平低于器件工作电压（例如 MCU 为 3.3V）时，建议使用电平转换器以保证数据可靠传输；
- 设计 PCB 时注意热管理与焊盘铺设，保证散热路径畅通；
- 在高密度排列场合做好电源线宽和分布式去耦，避免长线压降导致亮度不均。
六、典型应用场景
便携式显示、智能穿戴背光、细长灯条、装饰照明微型像素点阵、舞台或消费电子产品的局部点光源等，对尺寸和功耗敏感的应用尤为合适。
总结：WS2812C-2427 以其微小封装、低静态电流、内置复位和稳定的数据通信特性，为高密度、低功耗的全彩照明方案提供了可靠的器件选择。
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