PI2122 - Vicor Corporation

PI2122 12Amp Active ORing Solution

The Cool-ORing PI2122 is a complete full-function Active ORing solution with a high-speed ORing MOSFET controller and a very low on-state resistance Dual MOSFETs designed for use in redundant power system architectures. The PI2122 Cool-ORing solution is offered in an extremely small, thermally enhanced LGA package and can be used in low voltage (≤ 5Vbus) hig.

Features

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• Integrated High Performance 12A, 6mΩ back-toback MOSFET Very-small, high density fully-optimized solution providing simple PCB layout. Fast Dynamic Response, with 140ns reverse & 170ns forward over-current turn-off delay time Accurate sensing capability to indicate system fault conditions Programmable under & over-voltage functions Over temperature shutdown Programmable over-current off time Programmable short circuit load detection Active low fault flag output Applications
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• N+1 Redundant Power Systems Servers & High End Computing High-side Active ORing High current.