ADUM5403

Quad-Channel Isolators with Integrated DC-to-DC Converter

GENERALDESCRIPTION TheADuM5401/ADuM5402/ADuM5403/ADuM54041arequad-channeldigitalisolatorswithisoPower®,anintegrated,isolateddc-to-dcconverter.BasedontheAnalogDevices,Inc.,iCoupler®technology,thedc-to-dcconverterprovidesupto500mWofregulated,isolatedpowerateither

ADUM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

GENERALDESCRIPTION TheADuM5401/ADuM5402/ADuM5403/ADuM54041arequad-channeldigitalisolatorswithisoPower®,anintegrated,isolateddc-to-dcconverter.BasedontheAnalogDevices,Inc.,iCoupler®technology,thedc-to-dcconverterprovidesupto500mWofregulated,isolatedpowerateither

ADUM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

GENERALDESCRIPTION TheADuM5401W/ADuM5402W/ADuM5403W1devicesarequad-channeldigitalisolatorswithisoPower®,anintegrated,isolateddc-to-dcconverter.BasedontheAnalogDevices,Inc.,iCoupler®technology,thedc-to-dcconverterprovidesupto500mWofregulated,isolatedpowerat5.0V

ADUM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

GENERALDESCRIPTION TheADuM5401/ADuM5402/ADuM5403/ADuM54041arequad- channeldigitalisolatorswithisoPower®,anintegrated,isolateddc- to-dcconverter.BasedontheAnalogDevices,Inc.,iCoupler®technology,thedc-to-dcconverterprovidesupto500mWof regulated,isolatedpoweratei

ADUM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

GENERALDESCRIPTION TheADuM5401W/ADuM5402W/ADuM5403W1devicesarequad-channeldigitalisolatorswithisoPower®,anintegrated,isolateddc-to-dcconverter.BasedontheAnalogDevices,Inc.,iCoupler®technology,thedc-to-dcconverterprovidesupto500mWofregulated,isolatedpowerat5.0V

ADUM5403

集成DC/DC转换器的四通道2.5 kV隔离器（1/3通道方向性）; • 集成isoPower 的隔离式DC/DC转换器\n\n• 3.3 V或5.0 V调节输出\n\n• 最高500 mW输出功率\n\n• 四个DC至25 Mbps (NRZ)信号隔离通道\n\n• 16引脚SOIC封装，爬电距离为7.6 mm\n\n• 工作温度最高可达：105°C（最大值）\n\n• 高共模瞬变抗扰度：>25 kV/μs;

ADuM5401/ADuM5402/ADuM5403ADuM5404均为四通道数字隔离器，集成isoPower®隔离式DC/DC转换器。该DC-DC转换器基于ADI公司的iCoupler®技术，采用5.0 V（5.0V输入电源）或3.3 V电压（3.3V电源）时，可提供高达500 mW的稳压隔离功率。在低功耗隔离设计中，无需使用单独的隔离式DC-DC转换器。利用iCoupler芯片级变压器技术，能够同时隔离逻辑信号和DC/DC转换器的磁性元件，因此可提供小尺寸、完全隔离的解决方案。\n\n ADuM5401/ADuM5402/ADuM5403/ADuM5404隔离器提供4个独立的隔离通道，支持多种通道配置和数据速率（更多信息请参考“订购指南”）。\n\n isoPower利用高频开关元件，通过其变压器传输功率。设计印刷电路板(PCB)布局时应特别小心，必须符合相关辐射标准。有关电路板布局考量因素的详细信息，请参考应用笔记AN-0971。\n\n

ADUM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

ADuM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

ADUM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter

ADUM5403

Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter