Title :
Design of a boost DC-DC converter with a low startup voltage
Author :
Yu-Chen Hsu ; Chia-Ling Wei ; Hung-Hsien Wu
Author_Institution :
Dept. of Electr. Eng., Nat. Cheng Kung Univ. Tainan, Tainan, Taiwan
Abstract :
A boost DC-DC converter with a wide input voltage range and low start-up voltage is proposed. The proposed converter was fabricated by using a 0.35μm 2P4M mixed-signal polycide process, and it is capable to startup successfully with a 1-V input voltage. Hence, the input voltage of the converter may range from 1.0 V to 3.2 V with its output voltage setting to 3.3 V. Besides, the available load current range of the boost converter is 0-200 mA.
Keywords :
DC-DC power convertors; integrated circuit design; mixed analogue-digital integrated circuits; 2P4M mixed-signal polycide process; boost DC-DC converter; current 0 mA to 200 mA; low startup voltage; size 0.35 mum; voltage 1 V to 3.2 V; voltage 3.3 V; CMOS integrated circuits; Current measurement; Green products; Inductors; MOS devices; Voltage control; Voltage measurement;
Conference_Titel :
Communications, Circuits and Systems (ICCCAS), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-3050-0
DOI :
10.1109/ICCCAS.2013.6765269
