대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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LTCC 기술을 이용한 초소형 전원 모듈

A micro DC-DC converter using LTCC technology

  • 최동찬 (한양대 전자전기제어계측공학과) ;
  • 김찬영 (한양대 전자전기제어계측공학과) ;
  • 김희준 (한양대 전자.컴퓨터 공학부)
  • Choi, Dong-Chan (Dept. of Electronic & Electrical & Control & Instrumentation Engineering Hanyang Univ) ;
  • Kim, Chan-Young (Dept. of Electronic & Electrical & Control & Instrumentation Engineering Hanyang Univ) ;
  • Kim, Hee-Jun (School of Electrical Engineering & Computer Science Hanyang Univ.)
  • 발행 : 2003.10.30
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초록

This paper describes a micro DC-DC converter using LTCC(Low Temperature Cofired Ceramics) technology. We have designed a inductor, an embedded structure to maximize the effect of miniaturizing, and applied the Neumann's formula to calculate inductance. Also, we have implemented a micro DC-DC conveter of which whole volume is $13{\times}18{\times}0.13[mm^3]$ by embeding other passive components such as resistors and capacitors.

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