首页产品索引LV8702V

    LV8702V

    购买收藏
     PWM Current Control High-Efficiency Stepper Motor Driver

    制造商:ON

    中文数据手册

    产品信息

    The LV8702V is a 2-channel Full-bridge driver IC that can drive a stepper motor driver, which is capable of micro-step drive and supports quarter step. Current is controlled according to motor load and rotational speed at half step, half step full-torque and quarter step excitation, thereby highly efficient drive is realized. Consequently, the reduction of power consumption, heat generation, vibration and noise is achieved.
    • Built-in 1ch PWM current control stepper motor driver (bipolar type)
    • Ron (High-side Ron: 0.3Ω, Low-side Ron: 0.25Ω, total: 0.55Ω, Ta = 25°C, IO = 2.5A)
    • Micro-step mode is configurable as follows: full step/half step full-torque/half step/quarter step
    • Excitation step moves forward only with step signal input
    • Built-in output short protection circuit (latch method)
    • Control power supply is unnecessary
    • Built-in high-efficient drive function (supports half step full-torque/half step/quarter step excitation mode)
    • Built-in step-out detection function (Step-out detection may not be accurate during high speed rotation)
    • IO max=2.5A
    • Built-in thermal shut down circuit
    • BiCDMOS process IC

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    LV8702V-MPB-HONSTEPPER MOTOR CONTROLLER 立即购买
    LV8702V-TLM-HONIC MTR DRV BIPOLR 0-5.5V 44SSOPJ 立即购买

    技术资料

    标题类型大小(KB)下载
    SSOP44J (275mil) Exposed PadPDF66 点击下载
    LV8702V Motor Driver IC Application NotePDF1770 点击下载
    用于办公应用设备的高能效步进电机方案UNKNOW136 点击下载
    PWM Current Control High-efficient Stepper Motor DriverPDF488 点击下载
    Application Circuit ExampleUNKNOW102 点击下载
    LV8702VGEVB Bill of Materials ROHS CompliantPDF89 点击下载
    LV8702VGEVB Gerber Layout Files (Zip Format)RAR829 点击下载
    LV8702VGEVB SchematicPDF46 点击下载

    应用案例更多案例

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