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Product category: Power Supply ICs and Controllers
News Release from: International Rectifier | Subject: IR3084 and IR3084U
Edited by the Electronicstalk Editorial Team on 11 April 2006
Power controllers boost multiphase
efficiency
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New control ICs can achieve as much as 3% higher efficiency in 130A applications with seven phases compared with competing five-phase designs.
International Rectifier has expanded the IR XPhase family of scalable multiphase convertor chipset devices with the IR3084 and IR3084U XPhase control ICs The new control ICs are designed to be used with IR's existing IR3086A phase IC and companion DirectFET power MOSFETs such as the IRF6617 and IRF6691 to achieve as much as 3% higher efficiency in 130A applications with seven phases compared with competing five-phase designs