DocumentCode
396355
Title
A fully-integrated self-tuned transformer based step-up converter
Author
Savio, A. ; Richelli, A. ; Colalongo, L. ; Kowacs-Vajna, Z.M.
Author_Institution
Dept. of Electron.-DEA, Brescia Univ., Italy
Volume
1
fYear
2003
fDate
25-28 May 2003
Abstract
In this paper a fully integrated inductive Step-Up converter is presented. This converter is based on a self-tuned sinusoidal oscillator using two integrated transformers. The circuit converts a 1.8 V voltage supply to 10 V output voltage at 500 μA output current. The Step-Up converter is fabricated using the ST 0.18 μm M8 CMOS process. The overall core area is 300 μm × 423 μm.
Keywords
CMOS integrated circuits; circuit tuning; oscillators; power convertors; power transformers; 0.18 micron; 1.8 V; 10 V; 500 muA; CMOS circuit; fully-integrated inductive step-up converter; integrated transformer; self-tuned sinusoidal oscillator; CMOS process; CMOS technology; Charge pumps; DC-DC power converters; Flash memory; Frequency; Inductors; Integrated circuit technology; Power amplifiers; Power supplies;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN
0-7803-7761-3
Type
conf
DOI
10.1109/ISCAS.2003.1205574
Filename
1205574
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