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70IMX7-05-8 PDF预览

70IMX7-05-8

更新时间: 2024-02-07 06:25:56
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页数 文件大小 规格书
14页 636K
描述
IMX7/IMS7 DC-DC Series Data Sheet 7-Watt DC-DC Converters

70IMX7-05-8 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:PACKAGE-9Reach Compliance Code:unknown
ECCN代码:EAR99Factory Lead Time:10 weeks
风险等级:5.19其他特性:REMOTE SHUTDOWN
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE认证:CE, TUV, UL
效率(主输出):80%高度:10.5 mm
最大输入电压:121 V最小输入电压:40 V
标称输入电压:70 VJESD-30 代码:R-XDMA-T9
长度:50.8 mm最大电网调整率:1%
最大负载调整率:1%功能数量:1
输出次数:1端子数量:9
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:1.2 A最大输出电压:5.15 V
最小输出电压:5.07 V标称输出电压:5.1 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子类别:Power Supply Modules
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
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:6.1 W微调/可调输出:NO
热身时间:0.5 s宽度:25.4 mm
Base Number Matches:1

70IMX7-05-8 数据手册

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IMX7, IMS7 Series Data Sheet  
7-Watt DC-DC Converters  
®
Part Number Description  
Input voltage range Vi  
40 IMX7 - 05 - 05 -8 Z G  
8.4 – 36 V .............................................. 20  
14 – 36 V ............................................... 24  
16.8 – 75 V ............................................ 40  
36 – 75 V ............................................... 48  
40 – 121 V ............................................. 70  
60 – 150 V ........................................... 110  
Series .............................................................. IMX7, IMS7  
Output voltage of output 1 ...................... 03, 05, 12, 15, 24  
Output voltage of output 2 ............................ 05, 12, 15, 24  
Operating ambient temperature TA  
–40 to 85 °C............................................... -8  
–40 to 71 °C ............................................... -9  
Options:  
Surface mount version1 ........................................... M  
Open frame1 ..................................................................... Z  
RoHS-compliant for all six substances ...... G  
Obsolete option: C-pinout .............................................. C  
1
Option M and Z exclude each other.  
Note: The sequence of options must follow the order above.  
Example: 40IMX7-05-05-8ZG: DC-DC converter, input voltage range 16.8 – 75 V, 2 outputs providing each 5 V, 700 mA,  
temperature range 40 to 85 °C, open frame, RoHS compliant for all six substances.  
03042b  
Functional Description  
1
11  
Vi+  
Vo1+  
The IMX7/IMS7 Series DC-DC converters are feedback-  
controlled flyback converters using current mode PWM (Pulse  
Width Modulation).  
4
3
Trim  
i
10  
13  
Vo1–  
Vo2+  
In the case of single-output models, the output is directly  
sensed and fed back to the primary control circuit via a pulse  
transformer, resulting in tight regulation of the output voltage.  
The R input is referenced to the secondary side and allows for  
programming the output voltages in the range 75 to 105% of  
Vo nom, using either an external resistor or an external voltage  
source.  
PWM  
2
12  
14  
Vo2–  
n.c.  
Vi–  
2 × 2200 pF  
For double-output models, the output voltage is sensed by a  
separate transformer winding close to the secondary and fed  
Fig. 2  
03025a  
Block diagram of dual-output models  
1
3
11  
Vi+  
Vo+  
Vo–  
back to the primary control circuit. Close magnetic coupling is  
provided by the planar construction, ensuring very good  
regulation, and allowing for flexible load distribution. The Trim  
input of double-output models is referenced to the primary  
side, and allows for programming the output voltages in the  
range of 100 to 105% of Vo nom by means of an external  
resistor, or within 75 to 100% of Vo nom, using an external  
voltage source.  
PWM  
i
10  
12  
2 × 2200 pF  
1500 V  
2
4
Vi–  
Current limitation is provided by the primary circuit, thus  
limiting the total output current (Io nom for the single- and the  
sum Io1 nom + Io2 nom for double-output models).  
13  
14  
R
n.c.  
n.c.  
The inhibit input i allows remote control of the outputs; pin i  
must be connected to Vi– to activate the converter.  
Fig. 1  
Block diagram of single-output models  
BCD20007-G Rev AE, 14-May-2012  
Page 3 of 14  
www.power-one.com  

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