NJU7356 Series
Single-phase DC Brushless Motor Driver IC

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  • Description

    The NJU7356 is a single-phase DC brushless motor driver IC designed for small and high power fan-motor applications.It provides a low operating current of 2mA (typ.) and low saturation output voltage at high output current operation, which offers a high efficiency motor driving. It also has a high output current capability of 1000mA (peak) and 400mA (continuous).The NJU7356 has useful functions such as a FG (frequency generator) output useful for various control systems, lock detect, auto-release (c-less type), thermal shutdown and linear driving which offers low noise motor driving. The NJU7356 is available in a small and thin package of MSOP8 (TVSP8), which provides downsizing and thinning in motor applications.

  • Spec
    Supply Voltage 2.2V to 5.5V
    Absolute Maximum Rating 7V
    Output Current 0.4A to 1A
    Trapezoidal Output Form Linear
    Output Voltage VOM=±0.25V Io=±400mA
    Structure CMOS Technology
    Wide Operating Temperature -40℃ to +85℃
    Junction Temp. +150℃
    Package MSOP8(TVSP8)
    Low Operating Current Typ. IDD=2mA
    Note Thermal Shutdown Circuit
    Lock Detect / Auto Release Circuit
    Frequency Generator Output
    Hall Bias Terminal
  • 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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