2EP101R 适用于IGBT、GaN和SiC栅极驱动器电源的5 W，20 V全桥变压器驱动器：50 kHz或65 kHz频率，12% 或17%占空比

综述

2EP101R是一款采用紧凑型TSSOP 8引脚封装的全桥变压器驱动器IC，其实现了电源集成和优化，可产生不对称输出电压，为隔离栅极驱动器供电。独一无二的占空比调节能力，使其适用于不对称栅极驱动器电源。2EP101R还集成了过温保护、短路保护和欠压锁定等保护功能，可使系统免于不必要的故障。

特征描述

  • 适用于隔离栅极驱动器电源
  • 宽输入电压范围（最高可达20 V）
  • 支持最高5 W输出功率
  • 50 kHz或65 kHz振荡频率
  • 12%或17%占空比调节
  • 可调过流阈值
  • 输出端短路保护
  • 过温保护
  • 就绪输出信号
  • 节省空间的小型封装

优势

  • 集成桥式开关输出
  • 降低电路复杂度
  • 尺寸缩小，帮助优化电路板设计
  • 用于SiC 驱动的不对称输出电压
  • 即插即用的隔离电源
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培训

This video will introduce you to the 2EP EiceDRIVER™ power family, along with its features and advantages. Additionally, you will have an overview of the extensive application scope of the 2EP.

In the technical introduction training, you became familiar with the full-bridge transformer driver family 2EP, which is a reliable power supply that supports Infineon’s top-notch switches and isolated gate drivers. By the end of this deep dive, you will be able to describe the working principle of this family and know about possible applications by understanding the effect of input voltage changes, transformer transfer ratio, and duty cycle changes on the isolated output voltage.​

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