Datasheet > ADuM4471CRIZ-RL

ADuM4471CRIZ-RL

更新时间： 2024-01-05 14:33:15

品牌	Logo	应用领域
亚德诺 - ADI		稳压器开关
页数	文件大小	规格书
36页	750K
描述
Isolated Switching Regulator with Quad-Channel Isolators

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技术参数
数据手册

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ADuM4471CRIZ-RL 技术参数

Source Url Status Check Date：	2013-05-01 14:56:51.04	是否无铅：	含铅
是否Rohs认证：	符合	生命周期：	Active
包装说明：	SOP, SOP20,.4	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.72
其他特性：	ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	3.6 V
最小输入电压：	3 V	标称输入电压：	3.3 V
JESD-30 代码：	R-PDSO-G20	长度：	15.3 mm
功能数量：	1	端子数量：	20
最高工作温度：	105 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP20,.4	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	2.64 mm
子类别：	Other Analog ICs	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	最大切换频率：	515 kHz
技术：	DMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	7.5 mm
Base Number Matches：	1

ADuM4471CRIZ-RL 数据手册

ADuM4470/ADuM4471/ADuM4472/ADuM4473/ADuM4474

TABLE OF CONTENTS

Data Sheet

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

General Description......................................................................... 1

Revision History ............................................................................... 2

Block Diagrams of I/O Channels.................................................... 3

Specifications..................................................................................... 4

Pin Configurations and Function Descriptions......................... 15

Typical Performance Characteristics ........................................... 20

Applications Information.............................................................. 26

Theory of Operation.................................................................. 26

Application Schematics ............................................................. 26

Transformer Design................................................................... 27

Transformer Turns Ratio........................................................... 27

Transformer ET Constant ......................................................... 27

Transformer Primary Inductance and Resistance ................. 28

Transformer Isolation Voltage.................................................. 28

Switching Frequency.................................................................. 28

Transient Response .................................................................... 28

Component Selection ................................................................ 29

Printed Circuit Board (PCB) Layout ....................................... 29

Thermal Analysis ....................................................................... 30

Propagation Delay-Related Parameters................................... 30

DC Correctness and Magnetic Field Immunity........................... 30

Power Consumption .................................................................. 31

Power Considerations................................................................ 32

Insulation Lifetime..................................................................... 33

Outline Dimensions....................................................................... 34

Ordering Guide .......................................................................... 34

Electrical Characteristics—5 V Primary Input Supply/

5 V Secondary Isolated Supply ................................................... 4

Electrical Characteristics—3.3 V Primary Input Supply/

3.3 V Secondary Isolated Supply ................................................ 6

Electrical Characteristics—5 V Primary Input Supply/

3.3 V Secondary Isolated Supply ................................................ 8

Electrical Characteristics—5 V Primary Input Supply/

15 V Secondary Isolated Supply ............................................... 10

Package Characteristics ............................................................. 12

Regulatory Approvals (Pending).............................................. 12

Insulation and Safety-Related Specifications.......................... 12

DIN V VDE V 0884-10 (VDE V 0884-10) Insulation

Characteristics ............................................................................ 13

Recommended Operating Conditions .................................... 13

Absolute Maximum Ratings.......................................................... 14

ESD Caution................................................................................ 14

REVISION HISTORY

12/12—Revision 0: Initial Version

Rev. 0 | Page 2 of 36

123 4 5 6 7...36

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与ADuM4471CRIZ-RL相关器件

型号	品牌	描述	获取价格	数据表
ADuM4472	ADI	Isolated Switching Regulator with Quad-Channel Isolators	获取价格
ADuM4472ARIZ	ADI	Isolated Switching Regulator with Quad-Channel Isolators	获取价格
ADuM4472ARIZ-RL	ADI	Isolated Switching Regulator with Quad-Channel Isolators	获取价格
ADuM4472CRIZ	ADI	Isolated Switching Regulator with Quad-Channel Isolators	获取价格
ADuM4472CRIZ-RL	ADI	Isolated Switching Regulator with Quad-Channel Isolators	获取价格
ADuM4473	ADI	Isolated Switching Regulator with Quad-Channel Isolators	获取价格

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