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ADUM7223BCCZ-RL7 PDF预览

ADUM7223BCCZ-RL7

更新时间: 2024-01-20 09:37:43
品牌 Logo 应用领域
亚德诺 - ADI 驱动接口集成电路
页数 文件大小 规格书
17页 450K
描述
Isolated Precision Half-Bridge Driver, 4 A Output

ADUM7223BCCZ-RL7 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:VFLGA,
针数:13Reach Compliance Code:compliant
风险等级:5.57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:S-PBGA-B13长度:5 mm
湿度敏感等级:3功能数量:2
端子数量:13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:VFLGA
封装形状:SQUARE封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260座面最大高度:1 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端子形式:BUTT
端子节距:0.65 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:30宽度:5 mm
Base Number Matches:1

ADUM7223BCCZ-RL7 数据手册

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Isolated Precision Half-Bridge  
Driver, 4.0 A Output  
Data Sheet  
ADuM7223  
FEATURES  
GENERAL DESCRIPTION  
4.0 A peak output current  
Working voltage  
The ADuM7223 is a 4.0 A isolated, half-bridge gate driver that  
employs Analog Devices, Inc., iCoupler® technology to provide  
independent and isolated high-side and low-side outputs.  
Combining high speed CMOS and monolithic transformer  
technology, these isolation components provide outstanding  
performance characteristics superior to alternatives such as the  
combination of pulse transformers and non-isolated gate  
drivers. By integrating the isolator and driver in a single  
package, propagation delay is a maximum of only 64 ns, and the  
propagation skew from channel to channel is a maximum of  
only 12 ns at 12 V.  
High-side or low-side relative to input: 565 V peak  
High-side to low-side differential: 700 V peak  
High frequency operation: 1 MHz maximum  
Precise timing characteristics  
64 ns maximum propagation delay  
8.5 ns maximum channel-to-channel matching  
3.0 V to 5.5 V input voltage  
4.5 V to 18 V output drive  
UVLO supply at 2.8 V VDD1  
A Version UVLO, VDDA and VDDB (VDD2) at 4.1 V  
B Version UVLO, VDDA and VDDB at 6.9 V  
C Version UVLO, VDDA and VDDB at 10.5 V  
CMOS input logic levels  
High common-mode transient immunity: >25 kV/μs  
High junction temperature operation: 125°C  
Default low output  
The ADuM7223 provides two independent isolation channels.  
The ADuM7223 operates with an input supply ranging from 3.0 V  
to 5.5 V, providing compatibility with lower voltage systems.  
The outputs operate in a wide range from 4.5 V to 18 V with  
three output voltage versions available. The 5 mm × 5 mm, LGA  
package provides 565 V operating voltage from input to output  
and 700 V from output to output.  
5 mm × 5 mm, 13-terminal LGA  
APPLICATIONS  
In comparison to gate drivers employing high voltage level  
translation methodologies, this gate driver offers the benefit of  
true, galvanic isolation between the input and each output. As a  
result, this gate driver provides reliable control over the  
switching characteristics of IGBT/MOSFET configurations over  
a wide range of positive or negative switching voltages.  
Switching power supplies  
Isolated IGBT/MOSFET gate drives  
Industrial inverters  
FUNCTIONAL BLOCK DIAGRAM  
ADuM7223  
1
2
3
4
5
6
7
13  
12  
11  
GND  
V
V
V
1
DDA  
ENCODE  
DECODE  
IA  
OA  
V
GND  
IB  
A
NC  
DISABLE  
NC  
10  
9
V
DDB  
OB  
ENCODE  
DECODE  
V
V
8
GND  
B
DD1  
NC = NO CONNECT  
Figure 1.  
Rev. A  
Document Feedback  
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  
rights of third parties that may result from its 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 and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2013–2014 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

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