@inproceedings{bddc367f888f406682b9e021ee393ee4,
title = "Sub-1V input single-inductor dual-output (SIDO) DC-DC converter with adaptive load-tracking control (ALTC) for single-cell-powered system",
abstract = "In this paper, a sub-1V input single-inductor dual-output (SIDO) DC-DC converter with an adaptive load-tracking control (ALTC) technique is proposed for single-cell-powered portable devices. The ALTC technique adaptively and accurately adjusts storage charge in form of the inductor current according to actual load condition without wasting surplus charge and increasing cross-regulation through the use of minimized the number of switch and optimum current sequence. A current-mode ring oscillator with a self-bias current source (SBCS) circuit is proposed to replace conventional startup oscillator to produce a nearly constant system clock. The test chip was fabricated by TSMC 0.25 μm 2.5 V/5 V BCD process and experimental results show a high efficiency of 92 % and a cross-regulation smaller than 10 mV.",
author = "Huang, {Ming Hsin} and Tsai, {Yu Nong} and Lee, {Yu Huei} and Wang, {Shih Jung} and Ke-Horng Chen and Lin, {Ying Hsi} and Ma, {Gin Kou}",
year = "2009",
month = dec,
day = "1",
doi = "10.1109/ESSCIRC.2009.5325988",
language = "English",
isbn = "9781424443536",
series = "ESSCIRC 2009 - Proceedings of the 35th European Solid-State Circuits Conference",
pages = "268--271",
booktitle = "ESSCIRC 2009 - Proceedings of the 35th European Solid-State Circuits Conference",
note = "null ; Conference date: 14-09-2009 Through 18-09-2009",
}