Key technology and materials for the development of DC-DC converter module

Hsing-I Hsiang, Jui Fu Chueh, Liang Fang Fan

Research output: Contribution to conferencePaper

Abstract

Portable devices are often powered by batteries and DC-DC converters are used to convert battery energy to supply power for microprocessors and integrated circuits. Portable electronic devices are required to be compact and, hence, space for converters is very limited. Therefore, the demand for integrating individual components into modules to reduce the size and increase the power density of DC-DC converters is increasing. It is important to develop a low temperature sintering NiCuZn ferrites with a superior DC-bias-superposition characteristic; the nonmagnetic materials co-fired with the magnetic NiCuZn ferrites, and the low-pressure assisted constrained sintering process for the large area NiCuZn ferrites substrates for the DC-DC converter modules. This study successfully developed the key technologies and materials for the development of DC-DC converter module. It integrated the magnetic NiCuZn ferrites with superior DC-bias superposition characteristic and nonmagnetic ferrite materials using multilayer ceramic processing and low-pressure assisted constrained sintering technologies to prepare a large area NiCuZn ferrite substrate for DC-DC converter module.

Original languageEnglish
Pages246-257
Number of pages12
Publication statusPublished - 2015 Jan 1
EventIMAPS/ACerS 11th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2015 - Dresden, Germany
Duration: 2015 Apr 202015 Apr 23

Other

OtherIMAPS/ACerS 11th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2015
CountryGermany
CityDresden
Period15-04-2015-04-23

Fingerprint

DC-DC converters
Ferrites
Sintering
Ferrite
Substrates
Integrated circuits
Microprocessor chips
Multilayers
Processing
Temperature

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Ceramics and Composites

Cite this

Hsiang, H-I., Chueh, J. F., & Fan, L. F. (2015). Key technology and materials for the development of DC-DC converter module. 246-257. Paper presented at IMAPS/ACerS 11th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2015, Dresden, Germany.
Hsiang, Hsing-I ; Chueh, Jui Fu ; Fan, Liang Fang. / Key technology and materials for the development of DC-DC converter module. Paper presented at IMAPS/ACerS 11th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2015, Dresden, Germany.12 p.
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Hsiang, H-I, Chueh, JF & Fan, LF 2015, 'Key technology and materials for the development of DC-DC converter module' Paper presented at IMAPS/ACerS 11th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2015, Dresden, Germany, 15-04-20 - 15-04-23, pp. 246-257.

Key technology and materials for the development of DC-DC converter module. / Hsiang, Hsing-I; Chueh, Jui Fu; Fan, Liang Fang.

2015. 246-257 Paper presented at IMAPS/ACerS 11th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2015, Dresden, Germany.

Research output: Contribution to conferencePaper

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Hsiang H-I, Chueh JF, Fan LF. Key technology and materials for the development of DC-DC converter module. 2015. Paper presented at IMAPS/ACerS 11th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2015, Dresden, Germany.