NJW4305A Series
3 Phase Brushless DC Motor Controller IC

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  • Description

    The NJW4305A is a 3 phase brush less DC motor controller IC.It uses hall element signal inputs and generates motor driving waveform. Output pre-driver is optimized to work with external Power MOS transistor for better power handling. Using the NJW4305A, 3-phase DC motor application with NJW4305AVC3 speed control feature can be easily achieved .

  • Spec
    Consumer Automotive
    Supply Voltage 7.3V to 36V
    Absolute Maximum Rating 40V
    Phase Input 2In×3
    Output Drive Mode 120°Square Wave
    Structure Bi-CMOS Technology
    Wide Operating Temperature -40℃ to +105℃ -40℃ to +125℃
    Junction Temp. +150℃
    Package SSOP20-C3
    Quiescent Current 3.2mA (typ.) at Vcc=24V
    Note FG Output
    Lock Protection Function (Auto Release)
    Forward / Reverse Function
    Over Current Detection Function
    Thermal Shutdown Function
    UVLO Protection Circuit
    Direct PWM Control (up to 150kHz)
    Lock Protection System
    Note(2) If you need datasheets of this product, please contact us.
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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Functional Description

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