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    首页产品索引LB1937T

    LB1937T

    购买收藏
     Low Voltage, Low Saturation, Bidirectional Stepping Motor Driver

    制造商:ON

    中文数据手册

    产品信息

    The LB1937T is a 2-phase bipolar drive stepping motor driver IC that supports low-voltage drive and can drive two stepping motors at the same time. The LB1937T's miniature package and minimal number of external components reduces the required mounting area. It also provides high-efficiency motor drive and can reduce circuit current consumption. Since it provides a current detection pin and supports PWM control input, it can be used to implement current chopper control at the system level. The LB1937T is optimal for the stepping motors used for lens drive in digital cameras, printers, and movie cameras.
    • Low saturation voltage forward/reverse motor driver (VO sat = 0.3V at IO = 200mA)
    • Four H-bridge channels
    • Wide usable voltage range (Allowable voltage range: 2.5V to 9.5V, absolute maximum rating: 10.5V)
    • Supports PWM input (Low power consumption can be achieved in slow delay mode that uses IN1/IN2 = H/H logic.)
    • Motor (coil) current detection pin
    • Built-in thermal shutdown circuit
    • Thin form factor miniature package

    在线购买

    型号制造商描述购买
    LB1937T-MPB-EONIC BRIDGE DRIVER PAR TSSOP-24 立即购买
    LB1937T-TLM-EONIC MOTOR DRIVER PAR 24TSSOP 立即购买

    技术资料

    标题类型大小(KB)下载
    Low Voltage, Low-saturation, Bidirectional Stepping Motor Driver ICPDF181 点击下载
    TSSOP24 4.4x6.5 / TSSOP24 (225 mil)PDF57 点击下载

    应用案例更多案例

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