DocumentCode
411361
Title
An output impedance-based design of voltage regulator output capacitors for high slew-rate load current transients
Author
Wei, Jia ; Lee, Fred C.
Author_Institution
Bradley Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Volume
1
fYear
2004
fDate
2004
Firstpage
304
Abstract
This paper presents an output impedance-based approach for designing the voltage regulator (VR) output capacitors at high-slew-rate load current transient. Different types of capacitors are analyzed. Various options for VR output capacitors are discussed and compared. The technology and market trend indicates that the all-ceramic solution is likely to be the most cost-effective approach.
Keywords
ceramics; electric impedance; power capacitors; transients; voltage regulators; all-ceramic solution; capacitors; impedance; slew-rate load current transient; voltage regulator; Capacitors; Ceramics; Impedance; Microprocessors; Regulators; Silver; Switching frequency; Transient response; Virtual reality; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE
Print_ISBN
0-7803-8269-2
Type
conf
DOI
10.1109/APEC.2004.1295826
Filename
1295826
Link To Document