ADUM5403 集成DC/DC转换器的四通道隔离器(1/3通道方向性)

ADuM5401/ADuM5402/ADuM5403/ADuM5404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。 RS-232/RS-422/RS-485 收发器 工业现场总线隔离 电源启动偏置和栅极驱动 隔离传感器接口 工业PLC

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”)。

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。

产品特点和性能优势
  • 提供中文数据手册
  • 欲了解AEC-Q100汽车应用级器件,请查看ADuM540xW数据手册
  • 集成isoPower的隔离式DC/DC转换器
  • 3.3 V或5.0 V调节输出
  • 最高500 mW输出功率
  • 四个DC-25 Mbps (NRZ)信号隔离通道
  • 施密特触发器输入
  • 16引脚SOIC封装,爬电距离大于8.0 mm
  • 工作温度最高可达105°C
  • 欲了解更多信息,请参考数据手册
接口和隔离
汽车应用
  • 传动系、车身和底盘
ADuM5403 IBIS Model (A and C Grades)
数据手册
文档备注
ADuM5401W/ADuM5402W/ADuM5403W: Quad-Channel Isolators with Integrated DC-to-DC Converter Data SheetPDF 445 kB
ADuM5401/ADuM5402/ADuM5403/ADuM5404:集成DC/DC转换器的四通道隔离器 数据手册 (Rev. C)PDF 684 kB
ADuM5401/ADuM5402/ADuM5403/ADuM5404: Quad-Channel Isolators with Integrated DC-to-DC Converter Datasheet (Rev. C)PDF 684 kB
应用笔记
文档备注
AN-0971: isoPower器件的辐射控制建议 (Rev. C)PDF 632 kB
AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C)PDF 406 kB
AN-793: iCoupler®隔离产品的ESD/闩锁考虑因素 (Rev. A)PDF 500 kB
AN-770: CAN总线应用中的iCoupler®隔离 (Rev. 0)PDF 362 kB
AN-740: RS-232应用中的Coupler® 隔离 (Rev. 0)PDF 494 kB
AN-727: RS-485应用中的iCoupler®隔离 (Rev. 0)PDF 373 kB
AN-913: I²C 接口的隔离 (Rev. 0)PDF 308 kB
AN-913: Isolating I2C Interfaces (Rev. 0)PDF 280 kB
AN-727: iCoupler® Isolation in RS-485 Applications (Rev. 0)PDF 282 kB
AN-740: iCoupler® Isolation in RS-232 Applications (Rev. 0)PDF 716 kB
AN-770: iCoupler® Isolation in CAN Bus Applications (Rev. 0)PDF 234 kB
AN-793: ESD/Latch-Up Considerations with iCoupler® Isolation Products (Rev. A)PDF 246 kB
AN-825: iCoupler®隔离产品的电源考虑因素 (Rev. 0)PDF 181 kB
AN-825: Power Supply Considerations in iCoupler® Isolation Products (Rev. 0)PDF 181 kB
用户手册
文档备注
UG-042: Evaluating 16-Lead SOIC and 16-Lead QSOP Digital IsolatorsPDF 504 kB
订购信息
产品型号封装包装数量温度范围美金报价 100-499美金报价 1000+RoHS
ADUM5403ARWZ 量产16 ld SOIC - WideOTH 47-40 至 105至5.725.06Y
ADUM5403ARWZ-RL 量产16 ld SOIC - WideREEL 1000-40 至 105至05.06Y
ADUM5403CRWZ 量产16 ld SOIC - WideOTH 47-40 至 105至6.976.16Y
ADUM5403CRWZ-RL 量产16 ld SOIC - WideREEL 1000-40 至 105至06.16Y
ADUM5403WCRWZ 量产16 ld SOIC - WideOTH 47-40 至 105至00Y
ADUM5403WCRWZ-1 量产16 ld SOIC - WideOTH 47-40 至 105至7.676.79Y
ADUM5403WCRWZ-1RL 量产16 ld SOIC - WideREEL 1000-40 至 105至06.79Y
ADUM5403WCRWZ-RL 量产16 ld SOIC - WideREEL 1000-40 至 105至00Y
评估板
产品型号描述美金报价RoHS
EVAL-ADUMQSEBZEvaluation Board25Y
参考资料
ADuM5401W/ADuM5402W/ADuM5403W: Quad-Channel Isolators with Integrated DC-to-DC Converter Data Sheet adum5401
ADuM5401/ADuM5402/ADuM5403/ADuM5404:集成DC/DC转换器的四通道隔离器 数据手册 (Rev. C) adum5401
ADuM5401/ADuM5402/ADuM5403/ADuM5404: Quad-Channel Isolators with Integrated DC-to-DC Converter Datasheet (Rev. C) adum5401
ADuM5403.ibs adum5403
ADuM5403_3v.ibs adum5403
AN-0971: isoPower器件的辐射控制建议 (Rev. C) adum1233
AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C) ad7400
AN-793: iCoupler®隔离产品的ESD/闩锁考虑因素 (Rev. A) adum1233
AN-770: CAN总线应用中的iCoupler®隔离 (Rev. 0) adum1233
AN-740: RS-232应用中的Coupler® 隔离 (Rev. 0) adum1233
AN-727: RS-485应用中的iCoupler®隔离 (Rev. 0) adum1233
AN-913: I²C 接口的隔离 (Rev. 0) adum1233
AN-913: Isolating I2C Interfaces (Rev. 0) ad7400
AN-727: iCoupler® Isolation in RS-485 Applications (Rev. 0) ad7400
AN-740: iCoupler® Isolation in RS-232 Applications (Rev. 0) ad7400
AN-770: iCoupler® Isolation in CAN Bus Applications (Rev. 0) ad7400
AN-793: ESD/Latch-Up Considerations with iCoupler® Isolation Products (Rev. A) ad7400
AN-825: iCoupler®隔离产品的电源考虑因素 (Rev. 0) adum1233
AN-825: Power Supply Considerations in iCoupler® Isolation Products (Rev. 0) ad7400
UG-042: Evaluating 16-Lead SOIC and 16-Lead QSOP Digital Isolators adum1300
数字隔离器产品选型与资源指南 adum1233
Inside iCoupler® Technology:ADuM347x PWM Controller and Transformer Driver with ad7400
NAppkin Note: Lowering the Power of the ADuM524x ad7400
High Speed Digital Isolators Using Microscale On-Chip Transformers adum1233
微变压器为混合动力汽车提供信号与电源隔离 adum1233
iCoupler® Products with isoPower™ Technology: Signal and Power Transfer... adum1233