The IR3084 Control IC combined with an IR XPhaseᵀᴹ Phase IC provides a full featured and flexible
way to implement a complete VR10 or VR11 power solution. The “Control” IC provides overall system
control and interfaces with any number of “Phase” ICs which each drive and monitor a single phase of a
multiphase converter. The XPhaseᵀᴹ architecture results in a power supply that is smaller, less
expensive, and easier to design while providing higher efficiency than conventional approaches.