电子科技大学学报2017，Vol.46Issue(3)：481-484,536,5.DOI:10.3969/j.issn.1001-0548.2017.03.001
基于LTCC技术的DC-DC变换器基板设计
Design of DC-DC Converter Substrate Based on LTCC Technology
摘要
Abstract
In order to meet the requirements of modem electronic systems,the DC-DC converter needs to have such characteristics as small,light and high reliability.In this paper,a DC-DC converter substrate with embedded inductor is designed by using low temperature co-fired ceramic (LTCC) technology.The embedded power inductor is modeled and simulated,and the DC characteristics are studied with Anosft Maxwell.The input output circuits and feedback circuit have also been designed.At last,a DC-DC converter with the size 20 mm× 15 mm× 1 mm and the saturation current more than 2 A has been fabricated.关键词
气隙层/DC-DC变换器/LTCC技术/NiZn铁氧体/功率电感Key words
air gap/DC-DC Converter/LTCC technology/NiZn ferrite/power inductor分类
信息技术与安全科学引用本文复制引用
李元勋,叶剑,李颉,陈鑫华,苏桦,张怀武..基于LTCC技术的DC-DC变换器基板设计[J].电子科技大学学报,2017,46(3):481-484,536,5.基金项目
“广东特支计划”科技创新领军人才项目(2014TX01C042) （2014TX01C042）
