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worldsemi WS2813B-V5 WS2813B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- worldsemi WS2813B-V5
- Type
- WORLDSEMI
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WORLDSEMI
- Electronic Component
- WS2813B-V5
- Electronic Component
- 1
- Electronic Component
- 5mm
- Package
- SMD5050
- Electronic Component
- G:520nm；B:471nm；R:623nm
- Electronic Component
- RGB LED(Built-in IC)
- Electronic Component
- 0.134g
- Electronic Component
- 1.65mm
- PWMFrequency
- 2kHz
- Electronic Component
- 1
- Features
- Integrated
- LED
- R:380mcd；B:270mcd；G:1050mcd
- Electronic Component
- BM0264717347
- Electronic Component
- G:520nm；B:471nm；R:623nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
Worldsemi WS2813B-V5 全彩LED灯珠产品概述
WS2813B-V5是Worldsemi推出的SMD5050封装全彩LED灯珠，集成单总线控制电路，兼具高亮度、低功耗与高速响应特性，适用于各类动态全彩显示与照明场景。
一、产品定位与核心优势
WS2813B-V5针对中小间距全彩显示、智能装饰照明等需求设计，核心优势聚焦简化设计、性能均衡、应用灵活：
- 集成单总线数据传输，无需额外驱动芯片，大幅降低电路复杂度；
- 三原色独立控制，支持全彩渐变、动态流水等效果，视觉表现力强；
- SMD5050封装适配自动化贴片生产，焊接工艺成熟，量产良率高。
二、关键光学性能参数
灯珠光学性能直接决定色彩还原度与亮度表现，WS2813B-V5核心光学参数如下：
- 峰值波长：红色（R）623nm、绿色（G）520nm、蓝色（B）471nm，覆盖可见光三原色核心波段，色彩纯度高；
- 发光强度：R通道380mcd、G通道1050mcd、B通道270mcd，亮度均衡，满足常规显示与照明需求；
- 三原色波长偏差极小，批量应用时色彩一致性好，无需额外校准即可实现均匀显示。
三、电气与控制特性
WS2813B-V5的电气参数适配高速动态显示需求，核心指标包括：
- 控制速率：数据速率达800Kbit/s，支持≥30fps高速刷新，无拖影、无延迟；
- PWM调光：支持2kHz PWM频率调光，人眼感知无闪烁，长期使用视觉舒适度高；
- 功耗表现：静态电流仅0.6mA，低功耗设计适合24小时运行场景（如广告招牌、室内装饰）；
- 单总线级联传输，布线简单，可实现数十至上百灯珠串联控制，扩展性强。
四、封装与可靠性
采用标准SMD5050贴片封装（尺寸5.0×5.0×1.6mm），具备以下可靠性特点：
- 封装材料耐高温、抗老化，工作温度范围覆盖-20℃~60℃，适合室内外常规环境；
- 散热性能良好，避免长时间点亮导致的光衰问题，使用寿命可达5万小时以上；
- 贴片式设计适配自动化SMT生产，焊接兼容性强，降低终端产品制造成本。
五、典型应用场景
WS2813B-V5凭借高性价比与稳定性能，广泛应用于：
- LED全彩显示屏：中小间距模组（P2.5、P3）、舞台背景屏、车载显示；
- 智能装饰照明：LED灯带、轮廓灯、室内氛围灯（支持动态渐变效果）；
- 广告与标识：动态广告招牌、指示牌（低功耗适合24小时运行）；
- 小型电子设备：玩具、智能家居控制面板的动态显示模块。
总结：WS2813B-V5是一款性能均衡的SMD5050全彩LED灯珠，集成控制电路简化设计，光学与电气参数满足多数动态显示与照明需求，适合量产与常规应用场景。
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