Title :
High efficiency DC-DC converter chip size module with integrated soft ferrite
Author :
Hayashi, Z. ; Katayama, Y. ; Edo, M. ; Nishio, H.
Author_Institution :
Device Technol. Lab., Fuji Electr. Corp. R&D Ltd., Nagano, Japan
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we present the performance of the micro DC-DC convertor CSM. We have developed this convertor with the configuration of Chip Size Module, consisting of a high speed PWM controller IC and an integrated soft ferrite as a solenoid type thin micro inductor.
Keywords :
DC-DC power convertors; PWM power convertors; ferrite devices; ferrites; DC-DC converter chip size module; PWM controller IC; integrated soft ferrite; solenoid type thin micro inductor; DC-DC power converters; Ferrites; High speed integrated circuits; Inductance; Inductors; Integrated circuit packaging; Power supplies; Pulse width modulation; Solenoids; Wire;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230693
