標題: An Interleaving Energy-Conservation Mode (IECM) Control in Single-Inductor Dual-Output (SIDO) Step-Down Converters with 91% Peak Efficiency
作者: Lee, Yu-Huei
Chen, Ke-Horng
Lin, Ying-Hsi
Yang, Yao-Yi
Wang, Shih-Jung
Chen, Yi-Kuang
Huang, Chen-Chih
電控工程研究所
Institute of Electrical and Control Engineering
公開日期: 2010
摘要: This interleaving energy-conservation mode control for single-inductor dual-output converter uses the superposition technique to yield the optimal average inductor current and 91% peak efficiency. Neither a freewheel stage nor a post-regulator is needed at nominal conditions. The output voltage ripple appears notably minimized over 50% by means of current interleaving at full load. The chip occupies 1.44 mm(2) in 65 nm CMOS and integrates with a 3D architecture for ultra-wide band system.
URI: http://hdl.handle.net/11536/26976
http://dx.doi.org/10.1109/VLSIC.2010.5560272
ISBN: 978-1-4244-7636-7
DOI: 10.1109/VLSIC.2010.5560272
期刊: 2010 SYMPOSIUM ON VLSI CIRCUITS, DIGEST OF TECHNICAL PAPERS
起始頁: 57
結束頁: 58
Appears in Collections:Conferences Paper