电子器件2026，Vol.49Issue(2)：277-284,8.DOI:10.3969/j.issn.1005-9490.2026.02.007
一种高性能负载点电源的设计与实现
Design and Implementation of a High Performance Point-of-Load Converter
籍祥 1高成 2江敏 1李长征 1范世蕾1
作者信息
- 1. 天航长鹰(江苏)科技有限公司,江苏 太仓 215400
- 2. 北京航空航天大学可靠性工程研究所,北京 100191
- 折叠
摘要
Abstract
According to the LTM4613 power supply made by Linear Technology Corporation in the United States,a high performance point-of-load converter is designed,especially for the application requirements of the military electronic components localization.The non-isolated synchronous Buck topology is employed,the design of main power circuit and each functional module of control circuit are expounded.LTCC substrate and thick film hybrid integrated assembly process is employed to improve the conversion efficiency and real-ize the load regulation of high power density.Comparing with the LTM4613,the results of experiment show that the functions are com-plete and the performance is comparable,pin-to-pin replacement applications are available,at the same time the assessment of high reli-ability application field is passed,meeting the needs of localization completely.关键词
国产化/负载点电源/非隔离同步Buck变换器/LTCC/高可靠Key words
localization/point-of-load converter/non-isolated synchronous Buck converter/LTCC/high reliability分类
信息技术与安全科学引用本文复制引用
籍祥,高成,江敏,李长征,范世蕾..一种高性能负载点电源的设计与实现[J].电子器件,2026,49(2):277-284,8.
