All-in-one package ultracompact micropower module using thin-film inductor

IEEE Transactions on Magnetics

Volumn 40, Issue 4 II, 2004, Pages 2029-2031

  Sato, Fumihiro ^a   Ono, Toshiaki ^b   Wako, Naoki ^b   Arai, Satoru ^b   Ichinose, Tomomichi ^c   Oba, Yoshiaki ^c   Kanno, Sunao ^c   Sugawara, Eishu ^b   Yamaguchi, Masahiro ^a   Matsuki, Hidetoshi ^a  

^a TOHOKU UNIVERSITY   (Japan)

^b NEC TOKIN CORPORATION   (Japan)

^c X3 Projects Corporation   (Japan)

Author keywords

All in one package; dc dc converter; Film inductor; Microinductor; Ultralow profile

Indexed keywords

CAPACITORS; CELLULAR TELEPHONE SYSTEMS; ELECTRIC CONVERTERS; ELECTRIC POTENTIAL; ELECTRIC POWER SYSTEMS; LSI CIRCUITS; MICROPROCESSOR CHIPS; MOSFET DEVICES; POLYAMIDES; SYNCHRONOUS MACHINERY; THIN FILM DEVICES;

ALL-IN-ONE PACKAGES; DC-DC CONVERTERS; FILM INDUCTORS; MICROINDUCTORS; ULTRALOW PROFILE;

ELECTRIC INDUCTORS;

EID: 4444383340     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2004.832176     Document Type: Article

References (4)

1. E. Sugawara, N. Wako, F. Sato, H. Matsuki, M. Yamaguchi, K. Shirakawa, and T. Masumoto, "Microinductor for flip-chip micropower source," IEEE Trans. Magn., vol. 39, pp. 3187-3189, Sept. 2003.
2. Z. Hayashi, Y. Katayama, M. Edo, and H. Nishio, "High efficiency DC-DC Converter chip size module with integrated soft ferrite," in Proc. Intermag Conf., Mar. 2003, abstract FC-04.
3. E. Sugawara, N. Wako, M. Satoh, H. Suzuki, K. Shirakawa, and T. Masumoto, "Field modulation microcoils for magneto-optical recording," IEEE Trans. Magn., vol. 38, pp. 2093-2095, Nov. 2002.
4. S. Sugahara et al., "Characteristics of a monolithic DC-DC converter utilizing a thin-film inductor," in Proc. IPEC 2000, pp. 326-330.