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    首頁產品索引STK672-442BN-E

    STK672-442BN-E

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    ?Unipolar 2-phase Stepper Motor Driver

    制造商：ON

    產品信息

    The STK672-442BN-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 STK672-442BN-E supports application simplification and standardization by providing a built-in 4 phase distribution stepping 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 STK672-442BN-E has various protective function against over-current, over-heat, and motor terminal open. and STK672-440BN-E with hole to attach a heat-sink is lined up.
    • Micro stepping controller built in
    • Protective function against over-current, over-heat, and motor terminal open built in
    • Current detection resistors built in

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    型號制造商描述購買
    STK672-442BN-EON 立即購買

    技術資料

    標題類型大?。↘B）下載
    SIP19 24.2x14.4PDF47 點擊下載
    2-phase Stepping Motor DriverPDF910 點擊下載
    STK672-440BN-E, STK672-442BN-E Application NotePDF913 點擊下載
    STK672-442BNGEVB Bill of Materials ROHS CompliantPDF37 點擊下載
    STK672-442BNGEVB SchematicPDF150 點擊下載
    STK672-442BNGEVB Test ProcedurePDF216 點擊下載
    STK672-442BNGEVB Gerber Layout Files (Zip Format)RAR69 點擊下載

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