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Superior dimmer compatibility and performance
The iW3688 single-stage SSL LED driver offers 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.
对话的专利数字算法消除了20多个组件，包括外部泄放电路，使得与传统的泄放电路相比，以较低的BOM成本为高性能调光的集成有源偏置。IW3688还适用于现成的电感器，以进一步减少BOM。
Full protection features include Dialog's unique over-temperature protection (OTP) derating, which monitors the temperature inside the sealed LED bulb and seamlessly reduces the drive to the LEDs if the temperature rises above a safe operating threshold, then restores brightness as temperature falls. The iW3688 integrates the temperature sensor and allows the user to configure the OTP thresholds.
Lifecycle status
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积极的
特征
单级操作
Output Power: 3W to 20W
低BOM成本
- Uses Low-Cost, Off-the-Shelf Inductor
- 低外部组件计数
- 没有增加灌封成本
最广泛的调光器兼容性
- TR.IAC and Digital
- Automatic Detection of Dimmer Type
Highest Performance Phase-Cut Dimming
- Excellent AC Line Distortion Immunity - Shimmer-Free Operation
- 宽调光范围：1％至100％
- Configurable Dimming Parameters
High Power Factor (PF) > 0.95
低总谐波失真(THD) < 20%
Built-in, Configurable Over-Temperature Protection with Automatic Derating of LED Current
亚博国际官网平台网址
可调光改装灯泡高达20W：A风格，BR，蜡烛，GU10，PAR
External lighting ballast drivers
T8 LED tubes
Block Diagrams
典型的应用程序图亚博国际官网平台网址
