TY - GEN
T1 - Planar inductor for very small DC-DC converters
AU - Sato, T.
AU - Hasegawa, M.
AU - Mizoguchi, T.
AU - Sahashi, Masashi
PY - 1992/1/1
Y1 - 1992/1/1
N2 - The authors describe the development of a planar inductor and its application to DC-DC converters. The planar inductor fabricated had a small size (11 × 11 × 0.8 mm), 33 μH inductance, and a maximum quality factor of 14. The very small DC-DC converter, using the planar inductor as an energy storage element, had a 250-kHz switching frequency, a 5-V-2-W typical output, and a power/volume ratio of up to 1.7 W/cm3.
AB - The authors describe the development of a planar inductor and its application to DC-DC converters. The planar inductor fabricated had a small size (11 × 11 × 0.8 mm), 33 μH inductance, and a maximum quality factor of 14. The very small DC-DC converter, using the planar inductor as an energy storage element, had a 250-kHz switching frequency, a 5-V-2-W typical output, and a power/volume ratio of up to 1.7 W/cm3.
UR - http://www.scopus.com/inward/record.url?scp=0026622589&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0026622589&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0026622589
SN - 0879426705
T3 - INTELEC, International Telecommunications Energy Conference (Proceedings)
SP - 709
EP - 713
BT - INTELEC, International Telecommunications Energy Conference (Proceedings)
PB - Publ by IEEE
T2 - Thirteenth International Telecommunications Energy Conference - INTELEC 91
Y2 - 5 November 1991 through 8 November 1991
ER -