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    首頁產(chǎn)品索引STK672-440AN-E

    STK672-440AN-E

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    ?Unipolar 2-phase Stepper Motor Driver

    制造商：ON

    中文數(shù)據(jù)手冊(cè)

    產(chǎn)品信息

    The STK672-440AN-E is a hybrid IC for use a unipolar, 2-phase stepper motor driver with PWM current control. It includes a built-in microstepping controller and is based on a unipolar constant-current PWM system. The STK672-440AN-E supports application simplification and standardization by providing a built-in 4 phase distribution stepper motor controller. It supports five excitation methods: 2 phase, 1-2 phase, W1-2 phase, 2W1-2 phase, and 4W1-2 phase excitations, and can provide control of the basic stepping angle of the stepper motor divided into 1/16 step units. It also allows the motor speed to be controlled with only a clock signal. The use of this hybrid IC allows designers to implement systems that provide high motor torques, low vibration levels, low noise, fast response, and high-efficiency drive. In addition the STK672-440AN-E has various protective function against over-current and over-heat. And small package type STK672-442AN-E without hole to attach a heat-sink is lined up.
    • Micro stepping controller built in
    • Protective function against over-current and over-heat built in
    • Current detection resistors built in

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    型號(hào)制造商描述購買
    STK672-440AN-EON 立即購買

    技術(shù)資料

    標(biāo)題類型大?。↘B）下載
    SIP19 29.2x14.4PDF44 點(diǎn)擊下載
    2-phase Stepper Motor DriverPDF841 點(diǎn)擊下載
    STK672-440AN-E, STK672-442AN-E Application NotePDF878 點(diǎn)擊下載

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