Title :
Research on high-frequency buck synchronous rectifier power management IC
Author :
Lin, Wei ; Huang, Shizhen ; Lin, Weiming ; Chen, Xueqing
Author_Institution :
Phys. Dept., FuZhou Univ., Fuzhou
Abstract :
This thesis makes a study of a high-frequency buck power management IC of synchronous rectifier type. It integrated all the active power switching parts, including control circuit and drive circuit of the convertor, and it has better properties such as high power consistency, high efficiency and small size, etc.. The operation frequency of the switch reaches 5 MHz, and the transfer efficiency of the system reaches 90.65%.
Keywords :
integrated circuits; rectifying circuits; switching convertors; active power switching parts; control circuit; drive circuits; high-frequency buck power management; high-frequency buck synchronous rectifier power management IC; transfer efficiency; Application specific integrated circuits; Clocks; Energy management; Phase locked loops; Photonic band gap; Rectifiers; Signal generators; Switches; Switching circuits; Voltage;
Conference_Titel :
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-1717-9
Electronic_ISBN :
978-1-4244-1718-6
DOI :
10.1109/ICIEA.2008.4582807
