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APC08K03-J 参数 Datasheet PDF下载

APC08K03-J图片预览
型号: APC08K03-J
PDF下载: 下载PDF文件 查看货源
内容描述: 非隔离式DC / DC电源模块 [Non-Isolated DC/DC Power Module]
分类和应用: 电源电路
文件页数/大小: 23 页 / 2655 K
品牌: ASTEC [ Astec America, Inc ]
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Technical Reference Note (APC08)  
Electrical Specifications (continued)  
Note: 3. This feature is only for module protection and is not intended for customer application. The value is  
specified at 25C ambient air temperature. For other ambient air temperature, please refer to thermal  
derating curve to determine corresponding current-limit inception values.  
4. Pulse train with 90 ms period and 1ms pulse width. Average Iout equals about zero.  
5. Input to Output Turn-On time is defined as the difference between t1 and t2: where t1 is the time  
when the input voltage reaches the minimum VIN (VIN = VIN,MIN) and t2 is the time when the output  
voltage reaches it's specified range (VO = VO,SET-Min).  
6. There are two methods applicable to be able to trim the output voltage. Please refer to related  
sections under Feature Specification.  
7. See Figure 6 for PGood configuration  
8. Refer to further notes under Feature Specification for the Enable Pin function.  
9. Check with factory for higher output capacitance loading.  
10. Please refer to “Basic Operation and Features” section on page 11 for additional information on Current  
sharing.  
11. Output ripple is measured with 470µF cap termination on the output.  
ISOLATION SPECIFICATION  
- The APC08 series are Non Isolated units.  
SAFETY APPROVAL  
- UL / cUL 60950, and TUV EN60950 - Flammability and temp rise only.  
MODEL: APC08 SERIES  
OCTOBER 4, 2004 - REVISION 03  
SHEET 6 OF 23