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LV8740V

    LV8740V

    购买收藏
     Stepper Motor Driver, PWM, Constant Current Control

    制造商:ON

    中文数据手册

    产品信息

    The LV8740V is a 2-channel H-bridge driver IC that can switch a stepper motor driver, which is capable of micro-step drive and supports Quarter-step excitation, and two channels of a brushed DC motor driver, which supports forward, reverse, brake, and standby of a motor. It is ideally suited for driving brushed DC motors and stepper motors used in office equipment and amusement applications.
    • On resistance (upper side : 0.3Ω ; lower side : 0.2Ω ; total of upper and lower : 0.5Ω ; Ta = 25°C, IO = 2.5A)
    • Excitation mode can be set to Full-step, Half-step full torque, Half-step , or Quarter-step
    • Motor holding current selectable in four steps
    • Output short-circuit protection circuit (selectable from latch-type or auto reset-type) incorporated
    • Built-in thermal shutdown circuit
    • No control power supply required
    • Single-channel PWM current control stepper motor driver (selectable with DC motor driver channel 2) incorporated.
    • BiCDMOS process IC
    • Excitation step proceeds only by step signal input
    • Unusual condition warning output pins
    • Forward/Reverse/Brake/Stand-by Function

    在线购买

    型号制造商描述购买
    LV8740V-MPB-EONSTEPPER MOTOR CONTROLLER 立即购买
    LV8740V-TLM-EONIC MTR DRV BIPOLR 0-5.5V 44SSOPJ 立即购买

    技术资料

    标题类型大小(KB)下载
    Stepper Motor Driver, PWM, Constant Current ControlPDF662 点击下载
    LV8740V Motor Driver Application NotePDF828 点击下载
    SSOP44J (275mil) Exposed PadPDF66 点击下载
    LV8740VGEVB Bill of Materials ROHS CompliantPDF68 点击下载
    LV8740VGEVB Gerber Layout Files (Zip Format)RAR934 点击下载
    LV8740VGEVB SchematicPDF143 点击下载
    LV8740VGEVB Test ProcedurePDF180 点击下载

    应用案例更多案例

    系列产品索引查看所有产品

    LIS2DS12LMK04906LMX2492LAN9250
    LM741LV8814JLV8762TL297
    LB11923VLM95172-Q1LB1868MLM2901S
    LPS25HLM101A-NLE2416DXALMH6882
    LAN91C96LM392LC88FC3J0ALM3248
    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