Description
The AUIR3330s is a 7 terminals high side switch for variable speed DC motor. It features simplify the design of the DC motor drive with a microcontroller. The Mosfet switches the power load proportionally to the input signal duty cycle at the same frequency and provides a current feedback on the Ifbk pin. The over-current shutdown is programmable from 5A to 50A. Over-current, over-temperature latch OFF the power switch and provide a digital diagnostic status on the input pin. In sleep mode, the device consumes typically less then 1uA.
Further integrated protections such as ESD and GND disconnect protection guarantee safe operation in harsh conditions of the automotive environment.

FEATUREs
    Up to 30Khz PWM switching capability
    Charge pump for DC operation
    Active di/dt control to reduce EMI
    Load current feedback
    Short-circuit protection
    Programmable over current shutdown
    Over temperature shutdown
    Diagnostic feedback
    Under voltage shutdown
    Gnd, IN and bootstrap pin loss protection
    E.S.D protection
    Low power mode
    Lead-free, RoHS compliant

APPLICATIONs
    Fan engine cooling
    Air conditioning blower
    Pumps (oil, fuel, water…)
    Compressor