尊敬的客户:为给您持续提供一对一优质服务,即日起,元器件订单实付商品金额<300元时,该笔订单按2元/SKU加收服务费,感谢您的关注与支持!
    首页产品索引LB1847

    LB1847

    购买收藏
     PWM Current Control Type Stepper Motor Driver

    制造商:ON

    中文数据手册

    产品信息

    The LB1847 is a driver IC for stepper motors with PWM current control bipolar drive (fixed OFF time). A special feature of this IC is that VREF voltage is constant while the current can be set in 15 steps, allowing drive of motors ranging from 1-2 phase exciter types to 4W 1-2 phase exceiter types.The current decay pattern can also be selected (SLOW DECAY, FAST DECAY, MIX DECAY) to increase the decay of regenerative current at chopping OFF, thereby improving response characteristics.This is expecially useful for carriage and paper feed stepping motors in pricinters and similar applications where high-precision control and low vibrations are required.
    • PWM current control (fixed OFF time)
    • Load current digital selector
    • Selectable current decay pattern
    • Simultaneous ON prevention function
    • Noise canceller
    • built-in thermal shutdown circuit
    • built-in logic low-voltage OFF circuit

    在线购买

    型号制造商描述购买
    LB1847-EONIC MOTOR DRIVER BIPOLAR 28HDIP 立即购买

    技术资料

    标题类型大小(KB)下载
    PWM Current Control Type Stepper Motor DriverPDF131 点击下载
    PDIP30 / DIP30SD (400 mil)PDF57 点击下载

    应用案例更多案例

    系列产品索引查看所有产品

    LM317AHVLB11620GPLMK00338LC87F2G08A
    LM5175LIS3LV02DLLV8813GLMX2541
    LMC6081-MILLE25S20MBLV8736VLV88551
    LV8402GPLB1938FALM431BLC87FC096A
    LV5980MDLC87F7DC8ALMH6523LM311-N
    Copyright ©2012-2024 hqchip.com.All Rights Reserved 粤ICP备14022951号工商网监认证 工商网监 营业执照