首页产品索引LB11870

    LB11870

    购买收藏
     Motor Driver, 3-Phase, Brushless

    制造商:ON

    中文数据手册

    产品信息

    The LB11870 is a three-phase brushless motor driver developed for driving the motors used with the polygonal mirror in laser printers and plain paper copiers. It can implement, with a single IC chip, all the circuits required for polygonal mirror drive, including speed control and driver functions. The LB11870 can implement motor drive with minimal power loss due to its use of direct PWM drive.
    • Three-phase bipolar drive
    • Direct PWM drive
    • Includes six high and low side diodes on chip.
    • Output current control circuit
    • PLL speed control circuit
    • Phase lock detection output (with masking function)
    • Includes current limiter, thermal protection, rotor constraint protection, and low-voltage protection circuits on chip.
    • Deceleration type switching circuit (free running or reverse torque)
    • PWM oscillator
    • Power saving circuit

    在线购买

    型号制造商描述购买
    LB11870-MPB-EONBRUSHLESS DC MOTOR CONTROLLER 立即购买
    LB11870-TRM-EONIC MOTOR DRIVER 9.5V-28V 48HSSOP 立即购买

    技术资料

    标题类型大小(KB)下载
    HSSOP48 (375mil)PDF57 点击下载
    Three-Phase Brushless Motor Driver PDF191 点击下载

    应用案例更多案例

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