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DPA425PN 参数 Datasheet PDF下载

DPA425PN图片预览
型号: DPA425PN
PDF下载: 下载PDF文件 查看货源
内容描述: DC-DC正激变换器设计指南应用笔记AN- 31 [DC-DC Forward Converter Design Guide Application Note AN-31]
分类和应用:
文件页数/大小: 20 页 / 1071 K
品牌: POWERINT [ Power Integrations ]
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AN-31  
Revision Notes  
Date  
6/02  
4/03  
7/04  
A
B
C
1) –  
1) Added new information: Bias circuits and Synchronous rectification.  
1) Minor error corrections in the text.  
For the latest updates, visit our Web site: www.powerint.com  
Power Integrations may make changes to its products at any time. Power Integrations has no liability arising from your use of any information, device or circuit  
described herein nor does it convey any license under its patent rights or the rights of others. POWER INTEGRATIONS MAKES NO WARRANTIES HEREIN  
AND SPECIFICALLY DISCLAIMS ALL WARRANTIES INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY,  
FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF THIRD PARTY RIGHTS.  
PATENT INFORMATION  
The products and applications illustrated herein (including circuits external to the products and transformer construction) may be covered by one or more U.S.  
and foreign patents or potentially by pending U.S. and foreign patent applications assigned to Power Integrations. A complete list of Power Integrationsʼ patents  
may be found at www.powerint.com.  
LIFE SUPPORT POLICY  
POWER INTEGRATIONSʼ PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS  
WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF POWER INTEGRATIONS. As used herein:  
1. Life support devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform, when  
properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user.  
2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life  
support device or system, or to affect its safety or effectiveness.  
The PI logo, TOPSwitch, TinySwitch, LinkSwitch and EcoSmart are registered trademarks of Power Integrations.  
PI Expert and DPA-Switch are trademarks of Power Integrations. ©Copyright 2003, Power Integrations  
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C
20 7/04  
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