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20IMX4-03-8 PDF预览

20IMX4-03-8

更新时间: 2024-01-18 04:32:40
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
12页 1212K
描述
4 Watt DC-DC Converters

20IMX4-03-8 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:,Reach Compliance Code:compliant
ECCN代码:EAR99Factory Lead Time:10 weeks
风险等级:5.72模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:36 V最小输入电压:8.4 V
标称输入电压:20 VJESD-30 代码:R-XDMA-P7
最大负载调整率:3.5%功能数量:1
输出次数:1端子数量:7
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电压:3.33 V最小输出电压:3.27 V
标称输出电压:3.3 V封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子形式:PIN/PEG
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
最大总功率输出:3 W微调/可调输出:NO
Base Number Matches:1

20IMX4-03-8 数据手册

 浏览型号20IMX4-03-8的Datasheet PDF文件第1页浏览型号20IMX4-03-8的Datasheet PDF文件第2页浏览型号20IMX4-03-8的Datasheet PDF文件第4页浏览型号20IMX4-03-8的Datasheet PDF文件第5页浏览型号20IMX4-03-8的Datasheet PDF文件第6页浏览型号20IMX4-03-8的Datasheet PDF文件第7页 
IMX4 Series Data Sheet  
4 Watt DC-DC Converters  
03046  
Functional Description  
1
2
13  
Vi+  
n.c.  
Vo+  
Vo–  
The IMX4 Series converters are feedback-controlled flyback  
converters using current mode PWM (Pulse Width  
Modulation). The input is protected against transients by  
means of a suppressor diode.  
PWM  
The output voltage is monitored by a separate transformer  
winding close to the secondary windings and fed back to the  
control circuit.  
12  
24  
Vi–  
Current limitation is provided by the primary circuit, thus  
limiting the total output current (Io nom for single- and the sum  
Io1 nom + Io2 nom for dual-output models).  
Fig. 3  
The close magnetic coupling provided by the planar  
construction ensures very good regulation and allows for  
flexible load distribution on dual-output models.  
Block diagram for single-output models with alternative  
pinout (option K).  
03044  
22  
23  
14  
Vi+  
Vo+  
Vo–  
03047  
15  
1
Vo+  
Vi+  
PWM  
PWM  
16  
10  
10  
11  
Go  
2
3
Vi–  
13  
Vo–  
24  
Vi–  
Fig. 1  
Block diagram for single-output models with standard  
pinout.  
Fig. 4  
Block diagram for dual-output models with alternative  
pinout (option K).  
03045  
22  
23  
14  
16  
11  
Vo+  
Go  
Vi+  
PWM  
2
3
Vo–  
Vi–  
Fig. 2  
Block diagram for dual-output models with standard  
pinout.  
MELCHER  
The Power Partners.  
BCD20006-G Rev AE, 16-Sep-2015  
Page 3 of 12  

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