中国半导体行业协会封装分会会刊

中国电子学会电子制造与封装技术分会会刊

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电子与封装 ›› 2019, Vol. 19 ›› Issue (7): 024 -28. doi: 10.16257/j.cnki.1681-1070.2019.0707

• 电路设计 • 上一篇    下一篇

一种空间固态配电保护电路的厚膜化设计与实现

倪春晓,苏筱,赵国清   

  1. 山东航天电子技术研究所,山东 烟台 264003
  • 收稿日期:2019-02-19 出版日期:2019-07-18 发布日期:2019-07-18
  • 作者简介:倪春晓(1987—),男,山东烟台人,工程师,电子科技大学微电子学与固体电子学专业毕业,现在山东航天电子技术研究所从事厚膜混合集成电路的研发与设计工作。

Thick Film Design and Implementation of a Space Solid State Power Distribution Protection Circuit

NIChunxiao,SU Xiao,ZHAOGuoqing   

  1. Shandong Institution of Space Electronic Technology,Yantai 264003,China
  • Received:2019-02-19 Online:2019-07-18 Published:2019-07-18

关键词: 固态配电保护开关, 过流/短路保护, 微组装技术, 混合集成电路

Abstract: A solid-state power distribution protection switching circuit with I2t inverse time overcurrent/short circuit protection,on/off/overload indication and current telemetry function is designed.Accurate control of acquisition accuracy and overcurrent/short circuit protection valuesisachieved by current precision acquisition circuit and overcurrent/short circuit protection circuit,and the overcurrent/short circuit protection values are externally adjustable.Thesolid-statepower distribution protection switch circuit islocated and wiried based on thick film micro-assembly technology,and is assembled and produced by a hybrid integrated circuit process.Through design simulation and application testing,the circuit performancemeetsthedesign requirements,and hassignificantadvantagesinminiaturizationand lightweightdesign.

Key words: solid state power distribution protection switch, overcurrent/short circuit protection, micro assembly technology, hybrid integrated circuit

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