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ADUM7234BRZ-RL7 PDF预览

ADUM7234BRZ-RL7

更新时间: 2024-02-03 09:11:47
品牌 Logo 应用领域
亚德诺 - ADI 驱动器接口集成电路光电二极管
页数 文件大小 规格书
12页 267K
描述
Isolated Precision Half-Bridge Driver, 4 A Output

ADUM7234BRZ-RL7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8543.70.99.60风险等级:1.02
Samacsys Description:Half-Bridge Driver接口集成电路类型:HALF BRIDGE BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
湿度敏感等级:1端子数量:16
输出电流流向:SOURCE AND SINK标称输出峰值电流:4 A
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified表面贴装:YES
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子位置:DUAL处于峰值回流温度下的最长时间:30

ADUM7234BRZ-RL7 数据手册

 浏览型号ADUM7234BRZ-RL7的Datasheet PDF文件第5页浏览型号ADUM7234BRZ-RL7的Datasheet PDF文件第6页浏览型号ADUM7234BRZ-RL7的Datasheet PDF文件第7页浏览型号ADUM7234BRZ-RL7的Datasheet PDF文件第9页浏览型号ADUM7234BRZ-RL7的Datasheet PDF文件第10页浏览型号ADUM7234BRZ-RL7的Datasheet PDF文件第11页 
ADuM7234  
APPLICATIONS INFORMATION  
Figure 9 and Figure 10 characterize the ability of the ADuM7234  
to operate correctly in the presence of sinusoidal transients.  
The data is based on design simulation and is the maximum  
sinusoidal transient magnitude (2πf V0) that the ADuM7234  
can tolerate without an operational error. Values for immunity  
against sinusoidal transients are not included in Table 4 because  
measurements to obtain such values have not been possible.  
250  
COMMON-MODE TRANSIENT IMMUNITY  
In general, common-mode transients consist of linear and  
sinusoidal components. The linear component of a common-  
mode transient is given by  
VCM, linear = (ΔV/Δt)t  
where ΔVt is the slope of the transient shown in Figure 11  
and Figure 12.  
The transient of the linear component is given by  
200  
150  
dVCM/dt = ΔV/Δt  
Figure 8 characterizes the ability of the ADuM7234 to operate  
correctly in the presence of linear transients. The data, based on  
design simulation, is the maximum linear transient magnitude  
that the ADuM7234 can tolerate without an operational error.  
This data shows a correlation with the data that is listed in  
Table 4, which is based on measured data.  
BEST-CASE PROCESS VARIATION  
WORST-CASE PROCESS VARIATION  
100  
50  
0
50  
45  
40  
35  
30  
25  
0
250  
500  
750  
1000  
1250  
1500  
1750  
2000  
FREQUENCY (MHz)  
Figure 9. Transient Immunity (Sinusoidal Transients),  
27°C Ambient Temperature  
250  
200  
150  
100  
50  
20  
BEST-CASE PROCESS VARIATION  
15  
WORST-CASE PROCESS VARIATION  
10  
5
0
BEST-CASE PROCESS VARIATION  
WORST-CASE PROCESS VARIATION  
–40  
–20  
0
20  
40  
60  
80  
100  
TEMPERATURE (°C)  
Figure 8. Transient Immunity (Linear Transients) vs. Temperature  
The sinusoidal component (at a given frequency) is given by  
V
CM, sinusoidal = V0sin(2πft)  
0
where:  
0
250  
500  
750  
1000  
1250  
1500  
1750  
2000  
FREQUENCY (MHz)  
V0 is the magnitude of the sinusoidal.  
f is the frequency of the sinusoidal.  
Figure 10. Transient Immunity (Sinusoidal Transients),  
100°C Ambient Temperature  
The transient magnitude of the sinusoidal component is given by  
dVCM/dt = 2πf V0  
Rev. A | Page 8 of 12  
 
 
 
 

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