Title :
A family of novel interleaved DC/DC converters for low-voltage high-current voltage regulator module applications
Author :
Xu Peng ; Ren, Yuan-chen ; Ye Mao ; Lee, Fred C.
Author_Institution :
Bradley Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper proposes a family of DC/DC converters, which employs an innovative interleaving concept by using series-primary windings and interleaved parallel-secondary sides. The advantages of these converters include reduced filter sizes, improved transient response and increased efficiency. The concept was demonstrated on 48V-to-1.2V/70A VRMs. Generalization and extensions are also provided
Keywords :
DC-DC power convertors; computer power supplies; voltage regulators; windings; 1.2 V; 48 V; 70 A; interleaved DC/DC converters; interleaved parallel-secondary sides; low-voltage high-current voltage regulator module; microprocessor power supplies; reduced filter sizes; series-primary windings; transient response; voltage regulator module; DC-DC power converters; Filters; Interleaved codes; MOSFETs; Microprocessors; Regulators; Semiconductor diodes; Topology; Transient response; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954332
