Datasheet Summary
DATA SHEET XPHASETM VR 10 CONTROL IC
DESCRIPTION
The IR3081A Control IC bined with an IR XPhaseTM Phase IC provides a full featured and flexible way to implement a plete VR 10 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. The IR3081A is intended for VRD 10 or VRM/EVRD 10 applications that use external VCCVID/VTT circuits. The IR3081A is functionally equivalent to the IR3081,...