IR3080PBF
DESCRIPTION
The IR3080 Control IC bined with an IR XPhase TM Phase IC provides a full featured and flexible way to implement a plete VRD 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 XPhase TM architecture results in a power supply that is smaller, less expensive, and easier to design while providing higher efficiency than conventional approaches. The IR3080 is intended for desktop applications and includes the VCCVID and VRHOT functions required for proper system operation.
FEATURES
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- 6 bit VR10 patible VID with 0.5% overall system accuracy 1 to X phases operation with matching phase ICs On-chip 700Ω VID Pull-up resistors with VID pull-up voltage input Programmable Dynamic VID Slew Rate No Discharge of output capacitors during Dynamic VID step-down (can be disabled) +/-300m V Differential Remote Sense Programmable...
