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ADUM6403:  集成DC/DC转换器的四通道隔离器(1/3通道方向性)

产品详情

ADuM640x 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;功率水平如表1所示。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。

ADuM640x隔离器提供四个独立的隔离通道,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。关于电路板布局建议,请参考ADI网站(www.analog.com)上的应用笔记AN-0971。

特点和优势

  • isoPower 集成隔离式DC/DC转换器
  • 3.3 V或5 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,爬电距离为7.6 mm
  • 工作温度最高可达105°C
  • 高共模瞬变抗扰度:>25 kV/µs
  • 欲了解更多特性,请参考数据手册

ADuM6403 功能框图

提示:

技术文章:

文档

快讯名称 内容类型 文件类型
ADuM6400/ADuM6401/ADuM6402/ADuM6403/ADuM6404: Quad-Channel Isolators with Integrated DC-to-DC Converter Data Sheet (Rev A, 05/2012) (pdf, 586 kB) 产品数据手册 PDF
5kV rms Digital Isolators with Integrated, Isolated Power Videos HTML
Solving Isolation Challenges in Power Conversion Applications
This webcast will present solutions to isolation challenges in power conversion applications. Among the topics to be discussed are the limitations of traditional methods of isolation (such as utilization of optocouplers and pulse transformers) vs. more efficient and cost effective solutions that utilize digital isolators. If you are currently using optocouplers and pulse transformers, this is a webcast you should attend.
在线研讨会 WEBCAST
UG-042: Evaluating 16-Lead SOIC and 16-Lead QSOP Digital Isolators User Guide  (pdf, 504 kB) 用户指导 PDF
Creepage Requirements for Medical Applications  (pdf, 588 kB) 技术文章 PDF
Inside iCoupler® Technology:ADuM347x PWM Controller and Transformer Driver with Quad-Channel Isolators Design Summary  (pdf, 291 kB)
By Flow Zhao, Design Engineer
技术文章 PDF
NAppkin Note: Lowering the Power of the ADuM524x  (pdf, 223 kB)
By Mark Cantrell, Senior Applications Engineer
技术文章 PDF
采用微型片内变压器的高速数字隔离器  (pdf, 2717 kB)
作者:Baoxing Chen、John Wynne和Ronn Kliger
技术文章 PDF
微变压器为混合动力汽车提供信号与电源隔离  (pdf, 234 kB)
作者:Baoxing Chen,ADI公司高级工程师
技术文章 PDF
医疗设备要求严格的隔离技术
(EDN, 9/28/2006)
技术文章 HTML
采用isoPower™技术的iCoupler®产品:利用微变压器跨越隔离栅实现信号和功率传输  (pdf, 1306 kB)
作者:Baoxing Chen
技术文章 PDF
Isolation in Medical Applications  (pdf)
by Rich Ghiorse and Steve Ranta, Analog Devices, Inc. (Power Electronics-Europe, 7/2005)
技术文章 PDF
EE Times Names ACE Finalists
(EE Times, 1/15/2007)
产品评述 HTML
ADuM1300/01/1400/01/02: Multi-Channel Digital Isolators for High-Voltage Industrial Applications  (htm)
... New iCoupler devices reduce per-channel costs and offer superior alternative to optocoupler solutions. (analogZONE, powerZONE Products for the week of May 26, 2003)
产品评述 HTM
数字隔离器产品选型与资源指南  (pdf, 935 kB) 产品选型指南 PDF
Automotive Grade Digital Isolators - ADuM120xW/ADuM130xW/ADuM140xW (2008)  (pdf, 1153 kB) 产品选型指南 PDF
iCoupler Isolation Provides Size, Cost, and Thermal Improvements Relative to Optocouplers  (pdf, 67 kB) 概况 PDF
Agilent/NVE GMR Isolators−Performance Comparison to Analog Devices iCoupler  (pdf, 378 kB) 概况 PDF
ADuM2400/ADuM2401/ADuM2402 Quad-Channel Digital Isolators  (pdf, 184 kB)
The ADuM240x family of quad-channel isolators provides 5kV isolation and eliminates the need for multiple optocouplers and their accompanying external discrete components.
概况 PDF
ADuM130x/ADuM140x Triple/Quad Digital Isolators  (pdf, 126 kB)
The ADuM130x/ADuM140x family of triple-/quad-channel isolators eliminates the need for multiple optocouplers and their accompanying external discrete components.
概况 PDF
ADuM125x/ADuM225x Dual-Channel, Hot-Swappable, I2C® Bidirectional Digital Isolators with up to 5 kV Isolation  (pdf, 1493 kB)
The ADuM125x/ADuM225x are dual-channel bi-directional I2C digital isolators that are hot-swappable and capable of data rates up to 1MHz.
概况 PDF
Leading Inside Advertorials: Data and Power Isolation in One Package Provides Total Isolation Solution  (pdf, 77 kB) 概况 PDF
2008 Medical Solution Profile  (pdf, 126 kB)
High Performance ICs for Medical Imaging, Patient Monitoring, and Instrumentation
概况 PDF
信号处理IC帮助您重新定义汽车 概况 HTML
isoPower®——在最小封装内实现DC/DC电源的隔离 概况 HTML
ICs for Programmable Logic Control and Distributed Control Systems  (pdf, 976 kB)
Analog Devices leadership in industrial IC technology, with the development of the iCMOS™ and iPolar™ processes, has uniquely defined high voltage and low voltage integration to deliver smaller, higher performance, and more cost effective ICs for industrial systems.
概况 PDF
How do I learn about new iCoupler products? 常见问题解答 HTML
Can I replace an optocoupler with an iCoupler product in an existing design? 常见问题解答 HTML
What are some of the distinguishing features of the iCoupler products? 常见问题解答 HTML
What communications protocols are supported by iCoupler products? 常见问题解答 HTML
What are the different types of iCoupler products? 常见问题解答 HTML
Do iCoupler products have VDE certification for reinforced insulation? 常见问题解答 HTML
With which regulatory standards do iCoupler products comply? 常见问题解答 HTML
How much isolation can iCoupler products provide? 常见问题解答 HTML
What are the benefits of iCoupler technology? 常见问题解答 HTML
What is iCoupler technology? 常见问题解答 HTML
What types of technologies have been used to provide isolation? 常见问题解答 HTML
What are optocouplers? What is optical isolation? 常见问题解答 HTML
What is capacitive isolation? 常见问题解答 HTML
What is isolation? Why is it needed? 常见问题解答 HTML
What are common applications that use isolation? 常见问题解答 HTML
How is isolation specified? 常见问题解答 HTML
What is isolation rating? 常见问题解答 HTML
What is the relationship between working voltage and isolation rating? 常见问题解答 HTML
What is the difference between basic and double (or reinforced) insulation levels? 常见问题解答 HTML
What are transient immunity and common-mode rejection? 常见问题解答 HTML
What other parameters are important when considering an isolation device? 常见问题解答 HTML
RAQs index 非常见问题解答 HTML
术语表 专业词汇表 HTML

评估套件,原理图符号和PCB封装

评估板和开发套件查看评估板和套件页面以了解文档和采购信息

原理图符号和PCB封装— ADI公司提供与当今众多CAD系统兼容的原理图符号和PCB封装(Symbols & Footprints),以便更广泛、更轻松地使用。

Sample样片申请及购买

价格,封装及供货状态

ADUM6403 型号选项
产品型号 封装 引脚 温度范围 包装和数量 报价*(100-499) 报价*1000 pcs RoHS 查看PCN/PDN 查看库存/
购买/样片
ADUM6403ARIZ 产品状态: 量产 16 ld SOIC (increased Creepage) 16 工业 Tube, 37 $ 7.15 $ 6.33 Y  材料信息 查看PCN 订购 样片
ADUM6403ARIZ-RL 产品状态: 量产 16 ld SOIC (increased Creepage) 16 工业 Reel, 1000 - $ 6.33 Y  材料信息 查看PCN 订购
ADUM6403ARWZ 产品状态: 量产 16 ld SOIC - Wide 16 工业 Tube, 47 $ 7.15 $ 6.33 Y  材料信息 查看PCN 订购 样片
ADUM6403ARWZ-RL 产品状态: 量产 16 ld SOIC - Wide 16 工业 Reel, 1000 - $ 6.33 Y  材料信息 查看PCN 订购
ADUM6403CRIZ 产品状态: 量产 16 ld SOIC (increased Creepage) 16 工业 Tube, 37 $ 8.71 $ 7.71 Y  材料信息 查看PCN 订购 样片
ADUM6403CRIZ-RL 产品状态: 量产 16 ld SOIC (increased Creepage) 16 工业 Reel, 1000 - $ 7.71 Y  材料信息 查看PCN 订购
ADUM6403CRWZ 产品状态: 量产 16 ld SOIC - Wide 16 工业 Tube, 47 $ 8.71 $ 7.70 Y  材料信息 查看PCN 订购 样片
ADUM6403CRWZ-RL 产品状态: 量产 16 ld SOIC - Wide 16 工业 Reel, 1000 - $ 7.70 Y  材料信息 查看PCN 订购
帮助

这里所列出的美国报价单仅供预算参考,指美元报价(规定订量的每片美元,美国离岸价),如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。对于特殊批量报价,请与您当地的ADI公司办事处或代理商联络。对于评估板和套件的报价是指一个单位价格。

EVAL-ADUMQS
产品型号 描述 报价 RoHS 查看PCN/PDN 查看库存/
购买/样片
EVAL-ADUMQSEBZ 产品状态: 量产 Evaluation Board $ 25.00 -

所示报价为单片价格。所列的美国报价单仅供预算参考,指美元报价(每片美国离岸价),如有修改,恕不另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。

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