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    首頁產(chǎn)品索引LV8814J

    LV8814J

    購買收藏
    ?Motor Driver, 3-Phase, PWM, Full-Wave, BLDC

    制造商：ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The LV8814J is a 3-phase BLDC motor driver which is controlled by single Hall sensor. A 180 degrees sinusoidal driving method is adopted and the IC can control motor with low vibration and the low noise. In addition, lead-angle adjustment is possible by an external pin. Lead-angle value and lead-angle slant can be adjusted independently. Thus, the device can be driven by high efficiency and low noise with various motors. The power element to drive a motor is built-in and contributes to high efficiency by low on resistance (0.5 Ω). The Hall sensor bias driver is equipped, and a Hall IC is supported as well. As a method of the rotary speed control of the motor, direct-PWM pulse input or DC-voltage input can be chosen.
    • 3-phase full wave (sinusoidal) drive
    • Any practical combination of slot and pole can be handled. (e.g. 3S3P, 3S4P, 6S4P, 6S8P, 12S8P, 9S12P and so on)
    • built-in power FETs (P-MOS/N-MOS)
    • Speed control function by direct PWM or DC voltage input
    • Minimum input PWM duty cycle can be configured by voltage input
    • Soft start-up function and soft shutdown function
    • Soft PWM duty cycle transitions
    • Built-in current limit circuit and thermal protection circuit
    • Regulated voltage output pin for Hall sensor bias
    • Built-in locked rotor protection and auto recovery circuit
    • FG signal output
    • Dynamic lead angle adjustment with respect to rotational speed
    • Lead-angle control parameters can be configured by voltage inputs

    電路圖、引腳圖和封裝圖

    在線購買

    型號制造商描述購買
    LV8814J-AH-- 立即購買

    技術(shù)資料

    標(biāo)題類型大?。↘B）下載
    SSOP20 (225mil)PDF56 點擊下載
    Motor Driver, 3-Phase, PWM, Full-Wave, BLDCPDF2048 點擊下載
    Application Circuit DiagramUNKNOW128 點擊下載
    LV8811G, LV8813G, LV8814J Tuning GuidePDF468 點擊下載
    LV8814JGEVB User GuidePDF739 點擊下載
    LV8814JGEVB SchematicPDF117 點擊下載
    LV8814JGEVB Gerber Layout Files (Zip Format)RAR241 點擊下載
    LV8814JGEVB Bill of Materials ROHS CompliantPDF31 點擊下載

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