DC/DC变换器输入阶跃响应测试方法研究  

Test Method for Line Transients of DC/DC Converters

作　　者：罗丁[1] 杨松[1] 尹华[1] 

机构地区：[1]中国电子科技集团公司第二十四研究所,重庆400060

出　　处：《微电子学》2007年第5期664-666,670,共4页Microelectronics

摘　　要：介绍了DC/DC变换器输入阶跃响应的概念和测试原理,对该参数的测试技术进行了探索,开发出适合的测试方法和测试系统。通过产品的测试,验证了测试方法和测试系统的准确性。该测试方法符合SJ20646-97《混合集成电路DC/DC变换器测试方法》的规定。该测试方法和系统适用于大动态输入范围和大功率DC/DC变换器输入阶跃响应的测试。An investigation was made into test techniques for line transients of DC/DC converters. Applicable system and method for testing line transients were developed. The test method is in accordance with SJ20646-97 （The measuring methods of DC/DC converters for hybrid integrated circuits）. Both the test method and test system are applicable for testing line transients of high power DC/DC converters with broad input range.

关 键 词：DC/DC变换器 输入阶跃 输出响应 测试方法 测试系统 寄生参量 

分 类 号：TN407[电子电信—微电子学与固体电子学]