Design of High Efficiency Buck-Boost Controller IC

摘要：

In order to increase the efficiency of portable devices powered by Lithium-Ion battery,a high efficiency multi-mode buck-boost controller IC is proposed in this paper. By applying a cascade buck-boost prototype,it not only realizes seamless transition between step up and down functions,but also achieves high efficiency over the entire load range by introducing BURST mode operation. System design and modeling have achieved and the simulation results were consistent with expectations well.

作者: Lou Jiana Zhao Menglian Wu Xiaobo Yan Xiaolang

作者单位: Institute of VLSI Design,Zhejiang University,Hangzhou 310027,P.R.China

会议类型: 国际会议

会议名称: 9th International Conference on Solid-State and Integrated-Circuit Technology(第9届固态和集成电路国际会议)

会议地点: 北京

会议语种:英文

页码: 2012-2015

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）