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ADUM3223 PDF预览

ADUM3223

更新时间: 2024-02-20 14:58:02
品牌 Logo 应用领域
亚德诺 - ADI 驱动器
页数 文件大小 规格书
20页 409K
描述
Isolated Precision Half-Bridge Driver

ADUM3223 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:SOIC-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:2.37其他特性:OTHER SUPPLY VOLTAGE= 4.5V TO 18V
内置保护:THERMAL; UNDER VOLTAGE接口集成电路类型:HALF BRIDGE BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:9.9 mm湿度敏感等级:3
功能数量:2端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
标称输出峰值电流:4 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
座面最大高度:1.75 mm最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm

ADUM3223 数据手册

 浏览型号ADUM3223的Datasheet PDF文件第2页浏览型号ADUM3223的Datasheet PDF文件第3页浏览型号ADUM3223的Datasheet PDF文件第4页浏览型号ADUM3223的Datasheet PDF文件第5页浏览型号ADUM3223的Datasheet PDF文件第6页浏览型号ADUM3223的Datasheet PDF文件第7页 
Isolated Precision Half-Bridge Driver,  
4 A Output  
Data Sheet  
ADuM3223/ADuM4223  
FEATURES  
4 A peak output current  
Working voltage  
High-side or low-side relative to input: 565 VDC PEAK  
High-side to low-side differential: 700 VDC PEAK  
High frequency operation: 1 MHz maximum  
3.3 V to 5 V CMOS input logic  
4.5 V to 18 V output drive  
UVLO at 2.5 V VDD1  
ADuM3223A/ADuM4223A UVLO at 4.1 V VDD2  
ADuM3223B/ADuM4223B UVLO at 7.0 V VDD2  
ADuM3223C/ADuM4223C UVLO at 11.0 V VDD2  
Precise timing characteristics  
GENERAL DESCRIPTION  
The ADuM3223/ADuM42231 are 4 A isolated, half-bridge  
gate drivers that employ the Analog Devices, Inc., iCoupler®  
technology to provide independent and isolated high-side  
and low-side outputs. The ADuM3223 provides 3000 V rms  
isolation in the narrow body, 16-lead SOIC package, and the  
ADuM4223 provides 5000 V rms isolation in the wide body,  
16-lead SOIC package. Combining high speed CMOS and  
monolithic transformer technology, these isolation components  
provide outstanding performance characteristics superior to the  
alternatives, such as the combination of pulse transformers and  
gate drivers.  
49 ns maximum isolator and driver propagation delay  
5 ns maximum channel-to-channel matching  
CMOS input logic levels  
The ADuM3223/ADuM4223 isolators each provide two  
independent isolated channels. They operate with an input  
supply ranging from 3.0 V to 5.5 V, providing compatibility  
with lower voltage systems. In comparison to gate drivers  
employing high voltage level translation methodologies, the  
ADuM3223/ADuM4223 offer the benefit of true, galvanic  
isolation between the input and each output. Each output may  
be continuously operated up to 560 VPEAK relative to the input,  
thereby supporting low-side switching to negative voltages. The  
differential voltage between the high-side and low-side may be  
High common-mode transient immunity: >50 kV/µs  
Enhanced system-level ESD performance per IEC 61000-4-x  
High junction temperature operation: 125°C  
Default low output  
Safety and regulatory approvals (pending)  
ADuM3223 narrow body, 16-lead SOIC  
UL 1577 3000 V rms input-to-output withstand voltage  
ADuM4223 wide body, 16-lead SOIC  
UL 1577 5000 V rms input-to-output withstand voltage  
as high as 700 VPEAK.  
As a result, the ADuM3223/ADuM4223 provide reliable  
control over the switching characteristics of IGBT/MOSFET  
configurations over a wide range of positive or negative  
switching voltages.  
APPLICATIONS  
Switching power supplies  
Isolated IGBT/MOSFET gate drives  
Industrial inverters  
FUNCTIONAL BLOCK DIAGRAM  
ADuM3223/  
ADuM4223  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
V
V
V
IA  
DDA  
ENCODE  
DECODE  
IB  
OA  
V
GND  
NC  
DD1  
A
GND  
1
DISABLE  
NC  
NC  
V
V
DDB  
ENCODE  
DECODE  
NC  
OB  
V
GND  
B
DD1  
NC = NO CONNECT  
Figure 1.  
1 Protected by U.S. Patents 5,952,849; 6,873,065; 7,075,239. Other patents pending.  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rightsof third parties that may result fromits use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks andregisteredtrademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2012 Analog Devices, Inc. All rights reserved.  
 
 
 
 

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