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72kHz集成800V BJT
The iW1819AccuSwitch开关™数字PWM控制器集成了高精度的控制电路和800V BJT功率开关,为输出功率高达18W的离线功率转换提供了完整的解决方案。
对话框的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。雷竞技安卓下载
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
初准™ 一次侧控制
- 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
最佳效率的准谐振控制
- 自适应控制软启动
- 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
热效率SO-10蝙蝠翼组件
雷竞技安卓下载
网络设备
Set Top Boxes
家用电器
智能电表