Analysis and Modeling of Coupled Buck Converter for VRM Application

Nadia Bouhalli (1) , Marc Cousineau (2) , Emmanuel Sarraute (2) , Thierry Meynard (2)

1 LAPLACE - LAboratoire PLasma et Conversion d'Energie
2 LAPLACE-CS - Convertisseurs Statiques

This paper discusses the limitations of standard Voltage Regulator Modules (VRMs). Coupled inductors in multi-phase interleaved converter enhances VRMs performances. In order to study transient performances and output voltage regulation, two models of multi-phase coupled converter are presented.

Mots clés: Coupled inductors; Converter; Voltage regulator

Domaines: Energie électrique

Nadia Bouhalli, Marc Cousineau, Emmanuel Sarraute, Thierry Meynard. Analysis and Modeling of Coupled Buck Converter for VRM Application. Przeglad Elektrotechniczny , 2009, 2009-7, pp.100-105. ⟨hal-02962779⟩