首页产品索引AMIS-30624

    AMIS-30624

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     Microstepping motor driver and controller with I2C bus and stall detection

    制造商:ON

    中文数据手册

    产品信息

    The AMIS-30624 is a single chip microstepping motor driver with a position controller and control/diagnostic interface. It is ready to build intelligent peripheral systems where up to 32 drivers can be connected to one I
    C master. This significantly reduces system complexity.
    The device receives positioning instructions through the bus and subsequently drives the stator coils so the two-phase stepper motor moves to the desired position. The on-chip position controller is configurable (OTP or RAM) for different motor types, positioning ranges and parameters for speed, acceleration and deceleration. Micro-stepping allows silent motor operation and increased positioning resolution. The advanced motion qualification mode enables verification of the complete mechanical system in function of the selected motion parameters. The AMIS-30624 can easily be connected to an I
    C bus where the I
    C master can fetch specific status information like actual position, error flags, etc. from each individual slave node.
    An integrated sensorless stall detection stops the motor when running into stall. This enables silent, yet accurate position calibrations during a referencing run and allows semi-closed loop operation when approaching the mechanical end-stops.
    The device is implemented in I2T100 technology, enabling both high voltage analog circuitry and digital functionality on the same chip. The AMIS-30624 is fully compatible with the automotive voltage requirements.
    • Sensorless stall detection
    • Peak current up to 800mA
    • Fixed frequency PWM current-control
    • Position controller
    • Configurable speeds and acceleration
    • Bi-directional 2-wire bus for inter-IC control
    • Field programmable node addresses
    • Over-current protection
    • Under-voltage management
    • High voltage outputs with slope control

    在线购买

    型号制造商描述购买
    AMIS30624C6244RGONIC MTRDRV BIPLR 4.75-5.5V 20SOIC 立即购买
    AMIS30624C6245RGONIC MTR DRV BIPLR 4.75-5.5V 32QFP 立即购买
    AMIS30624C6244GONIC MTRDRV BIPLR 4.75-5.5V 20SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    QFN32 7x7PDF53 点击下载
    SOIC-20 Wide BodyPDF55 点击下载
    I2C Microstepping Motor DriverPDF590 点击下载
    Design Examples of On Board Dual Supply Voltage Logic TranslatorsPDF318 点击下载
    AMIS-3062x and NCV70627 Micro-Stepping Motor Driver Family, Robust Motion Control Using the AMIS-3062xPDF110 点击下载
    AMIS-30622 and AMIS-30624 I2C Bus LevelPDF344 点击下载
    AMIS-30623/AMIS-30624/NCV70627 Stall DetectionPDF2048 点击下载
    DC Motor Driver FundamentalsPDF1818 点击下载

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