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    STSPIN220

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    Free

    Low voltage stepper motor driver
    Learn More about STSPIN220

    Quantity $ per Unit Savings
    1 - 9$2.230%
    10 - 24$2.029%
    25 - 99$1.9015%
    100 - 249$1.6327%
    250 - 400$1.5331%
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    In stock
    $2.23
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    Parameter NameParameter Value
    Operating RangeIndustrial
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius150.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameVFQFPN 16 3x3x1.0

    The STSPIN220 is a stepper motor driver which integrates, in a small VFQFPN 3 x 3 x 1.0 mm package, both control logic and a low RDS (on) power stage.


    The integrated controller implements PWM current control with fixed OFF time and a microstepping resolution up to 1/256th of a step.


    The device is designed to operate in battery-powered scenarios and can be forced into a zero-consumption state, allowing a significant increase in battery life.


    The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection.

    Key features
    • Operating voltage: from 1.8 to 10 V
    • Maximum output current: 1.3 Arms
    • RDS(ON) HS + LS = 0.4 Ω typ.
    • Microstepping up to 1/256th of a step
    • Current control with programmable off-time
    • Full protection set
      • Non-dissipative overcurrent protection
      • Short-circuit protection
      • Thermal shutdown
    • Energy saving and long battery life with standby consumption less than 80 nA
    Associated Products