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    General Description

    The SS2019 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device integrates a voltage regulator, reverse battery protection diode, Hall sensor with dynamic offset cancellation system, temperature compensation circuitry, small signal amplifier, Schmitt trigger and an open-collector output to sink up to 25 mA.

    Features and Benefits

    4.5V to 24V Operation

    -40°C to 150°C Superior temperature operation

    Bipolar technology

    Open-collector 25 mA output

    Reverse battery protection

    Small Size-SOT23 3L or SIP 3L RoHS compliant packages

    Solid-state reliability

    Resistant to physical stress

    Activate with small, commercially available permanent magnets

    Application Examples

    Brushless DC motor commutation

    Automotive, Consumer and Industrial

    Solid-state switch

    Speed measurement

    Revolution counting

    Angular position detection

    Proximity detection



    3 pin SOT23 (suffix SO)

    3 pin SIP (suffix UA)

    Detail DataSheet



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