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IR3081A

Part Number	IR3081A
Manufacturer	International Rectifier
Description	XPHASETM VR 10 CONTROL IC
Published	Dec 16, 2008
Detailed Description	IR3081A DATA SHEET XPHASETM VR 10 CONTROL IC DESCRIPTION The IR3081A Control IC combined with an IR XPhaseTM Phase IC pr...
Datasheet	IR3081A PDF File

Overview

IR3081A DATA SHEET XPHASETM VR 10 CONTROL IC DESCRIPTION The IR3081A Control IC combined with an IR XPhaseTM Phase IC provides a full featured and flexible way to implement a complete 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, bu...

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