Title :
Single-inductor dual-input dual-output switching converter for integrated battery charging and power regulation
Author :
Lam, Yat-Hei ; Ki, Wing-Hung ; Tsui, Chi-ying ; Mok, Philip K T
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., China
Abstract :
A single-inductor dual-input dual-output switching converter is presented. This converter can be used in a battery power management system for portable equipment and requires only 5 integrated power devices and 1 external inductor for battery-charging, power multiplexing and voltage regulation. It is designed using a 0.6 μm CMOS process. Simulation results demonstrated functionality and high efficiency of the converter.
Keywords :
CMOS integrated circuits; battery chargers; battery management systems; switching convertors; 0.6 micron; CMOS process; battery charging; battery power management system; inductor; integrated power device; portable equipment; power multiplexing; power regulation; single-inductor dual-input dual-output switching converter; voltage regulation; Battery management systems; Buck converters; Energy management; Inductors; Multiplexing; Power electronics; Power system management; Regulators; Switches; Switching converters;
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
DOI :
10.1109/ISCAS.2003.1205052
