TY - GEN
T1 - A control strategy for multi-phase buck converters under dynamical selection of active phases
AU - Pascual, Alejandro
AU - Eirea, Gabriel
AU - Ferreira, Enrique
PY - 2009
Y1 - 2009
N2 - In multi-phase buck converters the efficiency at light load can be substantially improved by deactivating some phases and reducing the switching losses associated. This paper analyzes the perturbations introduced by the phase-enable logic and proposes a correction term to mitigate the effect of the transitions on the output voltage. The strategy proposed is verified using simulations.
AB - In multi-phase buck converters the efficiency at light load can be substantially improved by deactivating some phases and reducing the switching losses associated. This paper analyzes the perturbations introduced by the phase-enable logic and proposes a correction term to mitigate the effect of the transitions on the output voltage. The strategy proposed is verified using simulations.
UR - http://www.scopus.com/inward/record.url?scp=72449149785&partnerID=8YFLogxK
U2 - 10.1109/ECCE.2009.5316525
DO - 10.1109/ECCE.2009.5316525
M3 - Contribución a la conferencia
AN - SCOPUS:72449149785
SN - 9781424428939
T3 - 2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009
SP - 1112
EP - 1117
BT - 2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009
T2 - 2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009
Y2 - 20 September 2009 through 24 September 2009
ER -