IR3578MTRPBF

MOSFET DRVR 50A 1Out Non-Inv 32Pin PQFN T/R

Benefits:

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Integrated driver, Schottky diode, control MOSFET and synchronous MOSFET

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5mV / A on-chip MOSFET current sensing with temperature compensated reporting

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Input voltage VIN range of 4.5V to 15V

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VCC and VDRV supply of 4.5V to 7V

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Output voltage range from 0.25V up to 5.5V

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Output current capability of 50A

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Operation up to 1.0MHz

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VCC under voltage lockout UVLO

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8mV / oC temperature analog output and thermal flag pull-up to 3.3V

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Over temperature protection OTP

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Cycle-by-cycle self-preservation over current protection OCP

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MOSFET phase fault detection and flag

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Preliminary overvoltage protection Pre-OVP

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Compatible with 3.3V tri-state PWM Input

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Body-Braking™ load transient support through PWM Tri-state

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Diode emulation mode DEM for improved light load efficiency

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Enhanced top side cooling through exposed pad

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Small 6mm x 6mm x 0.65mm PQFN package

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Lead free RoHS compliant package