Title :
Multiphase buck converters with extended duty cycle
Author :
Yungtaek Jang;M.M. Jovanovic;Y. Panov
Author_Institution :
Power Electron. Lab., Delta Products Corp., Research Triangle Park, NC, USA
fDate :
6/28/1905 12:00:00 AM
Abstract :
A family of multiphase, pulse-width-modulated (PWM) step-down converters that exhibit high input-to-output voltage conversion ratios is introduced. The proposed converters operate with larger duty cycles and lower voltage stresses on the switches than their conventional converter counterparts making them suitable for applications in high-frequency, nonisolated point-of-load converters employed in powering today´s microprocessors
Keywords :
"Buck converters","Voltage","Switches","Pulse width modulation converters","Pulse width modulation","Switching converters","Microprocessors","Topology","Circuits","Stress"
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2006. APEC ´06. Twenty-First Annual IEEE
Print_ISBN :
0-7803-9547-6
DOI :
10.1109/APEC.2006.1620513
