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ADDC02803SCTV PDF预览

ADDC02803SCTV

更新时间: 2024-01-10 19:40:55
品牌 Logo 应用领域
亚德诺 - ADI 转换器电源电路局域网
页数 文件大小 规格书
18页 244K
描述
28 V/66 W/100 W DC/DC Converters with Integral EMI Filter

ADDC02803SCTV 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:MODULE包装说明:HERMETIC SEALED PACKAGE-17
针数:17Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:40 V最小输入电压:18 V
标称输入电压:28 VJESD-30 代码:R-XDFM-F17
JESD-609代码:e0功能数量:1
输出次数:3端子数量:17
最高工作温度:90 °C最低工作温度:-55 °C
最大输出电流:21.2 A最大输出电压:3.465 V
最小输出电压:3.135 V标称输出电压:3.3 V
封装主体材料:UNSPECIFIED封装等效代码:FLANGE MT,2.8X1.8
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):220认证状态:Not Qualified
子类别:Other Analog ICs表面贴装:YES
技术:HYBRID温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:FLAT
端子位置:DUAL处于峰值回流温度下的最长时间:30
最大总功率输出:66 W微调/可调输出:YES
Base Number Matches:1

ADDC02803SCTV 数据手册

 浏览型号ADDC02803SCTV的Datasheet PDF文件第6页浏览型号ADDC02803SCTV的Datasheet PDF文件第7页浏览型号ADDC02803SCTV的Datasheet PDF文件第8页浏览型号ADDC02803SCTV的Datasheet PDF文件第10页浏览型号ADDC02803SCTV的Datasheet PDF文件第11页浏览型号ADDC02803SCTV的Datasheet PDF文件第12页 
ADDC02803SC/ADDC02805SA  
With regard to the range to which the output voltage can be  
adjusted by the user, there are two concerns. As the output  
voltage is raised it may become difficult to maintain regulation  
at full power and low input voltage. As the output voltage is  
lowered, it may become difficult to maintain regulation at mini-  
mum power and high input line. In addition, if the output  
voltage is reduced below 3 V, the secondary side control circuit  
may not have a sufficient supply voltage to operate correctly.  
1.0  
0.8  
0.6  
0.4  
0.2  
Pin 4 (STATUS)  
Pin 4 is active high referenced to –SENSE (Pin 1), indicating  
that the output voltage is typically within ±5%. The pin is both  
pulled up and down by internal circuitry. Figures 26, 27 and 28  
show the typical source and sink capabilities of the status output.  
Refer to the paragraphs describing Pin 3 (ADJUST) for effect  
on status trip point.  
0.0  
1.0  
4.0  
7.0  
10.0  
– mA  
13.0  
16.0  
19.0  
I
OL  
Figure 28. Sink Capability of Status Output  
3.00  
2.75  
2.50  
2.25  
2.00  
1.75  
1.50  
Pin 5 (VAUX  
)
Pin 5 is referenced to the input return and provides a semi-  
regulated 13 V to 15 V dc voltage supply for miscellaneous  
system use. The maximum permissible current draw is 5 mA  
and the voltage varies with the output load of the converter as  
shown in Figures 29 and 30.  
15.0  
14.5  
14.0  
13.5  
13.0  
0.4  
0.5  
0.6  
0.7  
0.8  
0.9  
– mA  
1.0  
1.1  
1.2  
1.3  
1.4  
I
OH  
Figure 26. Source Capability of Status Output  
(ADDC02803SC)  
4.2  
3.8  
3.4  
3.0  
0
2
4
6
8
10  
12  
14  
16  
18  
20  
22  
OUTPUT CURRENT – A  
Figure 29. VAUX vs. Converter Output Current  
(ADDC02805SA)  
14.0  
13.5  
13.0  
2.6  
2.2  
0.8  
1.0  
1.2  
1.4  
1.6  
OH  
1.8  
– mA  
2.0  
2.2  
2.4  
2.6  
I
Figure 27. Source Capability of Status Output  
(ADDC02805SA)  
12.5  
12.0  
11.5  
0
2
4
6
8
10  
12  
14  
16  
18  
20  
22  
OUTPUT CURRENT – A  
Figure 30. VAUX vs. Converter Output Current  
(ADDC02803SC)  
REV. A  
–9–  

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