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The 33395 simplifies the design of high-power BLDC motor control design by combining the gate drive, charge pump, current sense, and protection circuitry necessary to drive a three-phase bridge configuration of six N-channel power MOSFETs. Mode logic is incorporated to route a pulse width modulation (PWM) or a complementary PWM output signal to either low-side or high-side MOSFETs of the bridge.

Features

? Drives Six N-Channel Low RDS(ON) Power MOSFETs

? Built-In Charge Pump Circuitry

? Built-In Current Sense Comparator and Output Drive Current Limiting

? Built-In PWM Mode Control Logic

? Built-In Circuit Protection

? Designed for Fractional to Integral HP BLDC Motors

? 32-Pin SOIC Wide Body Surface Mount Package

? 33395 Incorporates a <5.0 ?s Shoot-Through Suppression Timer

? 33395T Incorporates a <1.0 ?s Shoot-Through Suppression Timer

? Pb-Free Packaging Designated by Suffix Code EW