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Superior dimmer compatibility and performance
The iW3689 is a single-stage, high performance SSL LED driver offering smooth, flicker- and shimmer-free dimming performance and exceptional compatibility with an ultra-wide range of phase-cut dimmers, including the most challenging TRIAC and digital dimmers.
Dialog’s patented digital algorithms eliminate more than 20 components, including the external bleeder circuit, enabling integrated active biasing for high performance dimming at a lower BOM cost compared to conventional bleeder circuits. The iW3689 also works with off-the-shelf inductors to further reduce the BOM.
完全保护功能包括对话框的独特过温保护（OTP）降额，可将温度监控密封的LED灯泡内的温度，如果温度升高在安全操作阈值上方，则无缝地将驱动器减少到LED，然后随温度下降恢复亮度。IW3689集成了温度传感器并允许用户配置OTP阈值。
Features
Single-Stage Operation
输出功率：3W至25W
Low BOM Cost
- 使用低成本，离心电感
- Low External Component Count
- No Added Cost for Potting
最广泛的调光器兼容性
- TRIAC and Digital
- Automatic Detection of Dimmer Type
最高性能阶段切片调光
- Excellent AC Line Distortion Immunity - Shimmer-Free Operation
- 宽调光范围：1％至100％
- 可配置的调光参数
High Power Factor (PF) > 0.92
较低的总谐波类扭曲n (THD) < 20%
内置可配置的过温保护，具有LED电流的自动降级
雷竞技安卓下载
Dimmable Retrofit Bulbs up to 25W: A-style, BR, candle, GU10, PAR
外部照明镇流器司机
T8 LED管
Block Diagrams
Typical Applications Diagram
Functional Block Diagram
Stay connected
Get in touch with us directly through our worldwide sales offices, or contact one of our global distributors and representatives.
询问 Distributors and Representatives 注册新闻通讯