IR3531AMTRPBF

Phase Dual Output Control IC

Benefits:

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Integrated 6.8V/0.8A Buck Regulator provides bias to Control and Driver ICs

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Adjustable switching frequency from 250 KHz up to 1.5MHz per phase based on the synchronization SCLK input

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Sink and source tracking capability

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Margining via SVID for both rails

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Pre-bias compatible

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Soft Stop capability

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0.5% overall system set point accuracy

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Voltage Mode Modulation for excellent transient performance

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Single NTC thermistor for current reporting, OC Threshold, and Load Line thermal compensation

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Complete protection including over-current, over-voltage, over-temperature, open remote sense and open control loop

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Thermally enhanced 48L 7mm x 7mm MLPQ package

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RoHS compliant