开关电源标准单元电路SiP技术应用研究  

SiP Technology Application Research on Standard Switch Power Supply Unit Circuit

作　　者：袁柱六[1] 张崎[1] 袁宝山[1] 赵隆冬[1] YUAN Zhu-Liu;ZHANG Qi;YUAN Bao-shan;ZHAO Long-dong(No.43 Kesearch Institute of CETC,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第四十三研究所,安徽合肥2300888

出　　处：《混合微电子技术》2018年第3期80-83,92,共5页Hybrid Microelectronics Technology

摘　　要：本文是通过对开关电源电路进行标准单元划分和元器件的特性分析研究,通过对SiP技术应用研究,将不同功能的元器件,采用LTCC/HTCC多层工艺技术制作3D结构,实现标准单元电路3D结构设计,有效提高空间利用率,减小体积。重点解决了3D结构设计过程的几个关键技术问题,最后通过原理样机设计验证,证明SiP技术在开关电源中应用的可行性。This paper studies the inner standard unit circuit and the components of switch power supplies.Multiple three-dimensional structure are made by LTCC or HTCC techniques,fulfilling IP core circuit 3D structure design in switch power supplies with small size and high efficiency.It focuses on solving several key technical problems in the 3D structural design process.Finally,the feasibility of SiP technology in switching power supply is proved by the prototype design verification.

关 键 词：SIP LTCC HTCC 标准单元电路 可靠性 开关电源 

分 类 号：TN86[电子电信—信息与通信工程]