IW1810

IW1810

AccuSwitch™离线数字PWM转换器,具有800V双极功率晶体管

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64KHz集成BJT,3.5W输出

The iW1810 is a high performance AC/DC converter with an integrated 800V power Bipolar Junction Transistor (BJT). Capable of 3.5W maximum output power, the iW1810 operates in a quasi-resonant mode to optimize efficiency and it also incorporates a power saving mode that enables less than 100mW of power consumption at no load, meeting global energy efficiency standards and making it ideal for applications such as energy standard compliant home appliances.

The iW1810 also incorporates Dialog's Dialog's proprietary归因于primary-side digital control algorithms that enable a fully isolated solution without the need for an optocoupler, reducing cost and solution size while greatly improving reliability. Additional functionality includes full protection from over temperature, over voltage and over current conditions as well asEZ-EMI®.design techniques to allow for a solution that easily meets global EMI specifications.

为了改善性能 - 见IW1812.

特征

  • AccuSwitch™ - Integrated 800V BJT
  • 3.5W输出功率范围
  • 64kHz PWM Switching Frequency
  • Meets Global Energy Efficiency Standards
    • 小于100MW无负荷功耗
  • 低8UA启动电流
  • PrimAccurate™ - 初级侧控制,不需要光电耦合器

特征

  • 准谐振控制以获得最佳效率
  • EZ-EMI®.Design to Easily Meet Global EMI Specifications
  • 快速动态负载调节
  • Fully Protected from Fault Conditions
    • Output Over-Voltage and Over-Current
    • 输入欠压保护
    • Sense-Resistor Short Circuit Protection

亚博国际官网平台网址

  • 智能电表
  • 电机控制
  • 工业电源
  • 家Automation and Appliances

Block Diagrams

典型的应用程序图亚博国际官网平台网址
Functional Block Diagram

资源

Datasheets
Date 版本
iW1810数据表 30/11/2018 Rev. 1.3.
白皮书和技术文章
Date 版本
什么是数字电力白皮书

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