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72KHz集成800V BJT
The iW1819AccuSwitch™数字PWM控制器与800V BJT电源开关集成了高度精确的控制电路,提供了一个完整的外线电源转换的完整解决方案,最高可达18W的输出功率。
对话框PrimAccurate™初级侧数字控制算法消除了对易于光电耦合器的需求,并确保出色的横向精度,以实现更长的操作寿命,高性能和白色商品应用所需的成本降低。亚博国际官网平台网址
该输出旨在平稳地启动到大电容器中,同时保持快速接通时间。它以准谐振模式运行,以优化效率并采用低功耗模式,实现<30MW的空载功耗以满足全球能效规范。
Features
18W Output
AccuSwitch™集成了800V电源BJT
PrimAccurate™初级侧控制
- No Optocoupler Needed
智能数字控制回路,用于精确的电压交叉调节
符合全球能效标准
<30MW无负载功耗
准谐振控制以获得最佳效率
- 自适应控制的软启动
- Fast, Smooth Start-up into Large Capacitive Loads (up to 6,000µF)
EZ-EMI™设计
- Reduces Filtering Requirements
- Easily Meets Global EMI Specifications
Fully Protected from Fault Conditions
- Built-In Over-Temperature Protection
- Output Over-Voltage and Over-Current Protection
- Sense-Resistor Short Circuit Protection
热有效的SO-10 BTWING包装
亚博国际官网平台网址
网络设备
Set Top Boxes
家用电器
智能电表