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High-frequency digital point-of-load converter using a bits DSC
A.SIMON, Y.EL BASRI, C.LAHORE, L.SEGUIER, C.ALONSO, V.BOITIER, B.ESTIBALS, J.L.CHAPTAL
ISGE, 2I, FREESCALE
Manifestation avec acte : IEEE International Symposium on Industrial Electronics (ISIE 2008), Cambridge (UK), 30 Juin - 2 Juillet 2008, 6p. , N° 07717
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115082Review of digital control laws for high-frequency point-of-load converters
A.SIMON, Y.EL BASRI, C.ALONSO, J.L.CHAPTAL
ISGE, FREESCALE
Manifestation avec acte : 2008 IEEE International Symposium on Circuits and Systems (ISCAS 2008), Seattle (USA), 18-21 Mai 2008, pp.2222-2225 , N° 07582
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Abstract
This article presents a practical evaluation of some digital control laws applied in point-of-load converters. For that, we have developed a high-frequency digital DC/DC converters test bank. Control laws are studied used Simulink models and they have been implemented using a 16 bits DSC to validate them in high-frequency applications. This review lets to remark the pros and contras of each control law for commercial PoL applications.