Title :
Single inductor dual output DC-DC converter design with exclusive control
Author :
Kobori, Yasunori ; Qiulin Zhu ; Murong Li ; Feng Zhao ; Nosker, Zachary ; Shu Wu ; Mohyar, Shaiful N. ; Onozawa, M. ; Kobayashi, Hideo ; Takai, N. ; Niitsu, Kiichi ; Odaguchi, Takahiro ; Nakanishi, Isao ; Nemoto, Kae ; Matsuda, Jun ; Kasei, A.
Author_Institution :
Dept. of Electron. Eng., Gunma Univ., Kiryu, Japan
Abstract :
This paper proposes a single inductor dual output (SIDO) DC-DC Converter with exclusive control circuit. We propose two kinds of converter: a buck-buck and a boost-boost converter. Multiple voltage outputs are controlled exclusively, using error voltage feedback. This approach requires few additional components (a switch, a diode and a comparator), requires no current sensors and does not depend on the value of output voltage or output current. We describe circuit topologies, operation principles and simulation results.
Keywords :
DC-DC power convertors; network topology; SIDO DC-DC Converter; boost-boost converter; buck-buck converter; circuit topologies; control circuit; single inductor dual output DC-DC converter design; Inductors; Integrated circuit modeling; Simulation; Switches; Transient analysis; Voltage control;
Conference_Titel :
Circuits and Systems (APCCAS), 2012 IEEE Asia Pacific Conference on
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4577-1728-4
DOI :
10.1109/APCCAS.2012.6419065
