首页产品索引LB1938FA

    LB1938FA

    购买收藏
     Motor Driver, Forward / Reverse, Low Voltage, Low Saturation

    制造商:ON

    中文数据手册

    产品信息

    The LB1938FA is an H-bridge motor driver that supports low-voltage drive and features low-saturation outputs in an ultraminiature slim package. The LB1938FA provides forward, reverse, brake, and standby modes controlled by two input signals, and is an optimal DC motor driver for notebook personal computers, digital cameras, cell phones, and other portable equipment.
    • Ultraminiature Micro8 package
    • The low saturation voltage means that the voltage applied to the motor is higher and IC heat generation is reduced. This allows this IC to be used in environments with higher ambient operating temperatures. Output saturation voltage (high side + low side): VOsat = 0.15V typical (IO = 100mA)
    • The wide usable voltage range and the low standby mode current drain of 0.1 uA make this IC optimal for battery operated equipment.
    • There are no constraints on the relationship between the input signal voltage and the supply voltage. For example, this IC can be use at VCC = 3V and VIN = 5V.
    • Thermal protection circuit limits the drive current and prevents the IC from causing a fire or being destroyed if the IC chip temperature reaches or exceeds 180°C due to large currents flowing when the outputs are shorted due to, for example, motor layer shorting or other phenomena.

    在线购买

    型号制造商描述购买
    LB1938FA-AHONIC MOTOR DRIVER 2.2V-10V 8MSOP 立即购买
    LB1938FA-BHONIC MOTOR DRIVER 2.2V-10V 8MICRO 立即购买

    技术资料

    标题类型大小(KB)下载
    Low-Voltage, Low-Saturation, Forward/Reverse Motor Driver ICPDF90 点击下载
    LB1938FA Motor Driver IC Application NotePDF392 点击下载
    DC Motor Driver FundamentalsPDF1818 点击下载
    Micro 8 lead Surface MountPDF56 点击下载
    LB1938FAGEVB Bill of Materials ROHS CompliantPDF14 点击下载
    LB1938FAGEVB Gerber Layout Files (Zip Format)RAR80 点击下载
    LB1938FAGEVB SchematicPDF29 点击下载
    LB1938FAGEVB Test ProcedurePDF122 点击下载

    应用案例更多案例

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