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Journal Article
Noise Mitigation in 12-to-5 V DC-DC Converter Using an Embedded Metal Layout Strategy
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- Authors
- Dong Yun Jung, Hyun Gyu Jang, Sungkyu Kwon, Doohyung Cho, Kun Sik Park, Jong-Won Lim, Yong Ha Lee
- Issue Date
- 2021-09
- Citation
- IEEJ Transactions on Electrical and Electronic Engineering, v.16, no.9, pp.1289-1291
- ISSN
- 1931-4973
- Publisher
- Institute of Electrical Engineers of Japan
- Language
- English
- Type
- Journal Article
- Abstract
- We propose a 12-to-5혻V DC-DC converter using a low-temperature co-fired ceramic (LTCC)-based multi-layer circuit technology. The converter using seven-layer LTCC includes an embedded metal layout strategy to achieve noise mitigation. The measured efficiency and maximum output ripple noise of the proposed converter prototype were 96.18% and 73.75 mVpp, respectively. From the result of electromagnetic interference test, the proposed converter satisfied the IEC61000-6-3 Class B standard. © 2021 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.
- KSP Keywords
- Class B, DC-DC Converters, Electromagnetic interference(EMI), Interference test, Low temperature cofired ceramics(LTCC), electrical engineers, multilayer circuit, noise mitigation, output ripple