Constant Current LED Driver with PWM Control

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  • Description

    The NJW4617 is a constant current LED with PWM control.45V resisting constant current control and PWM control circuit can be offered with small package.It can achieve luminance control multiple white or blue and red LEDs. It can contribute to the reliability improvement of the system because it has an overcurrent protection and thermal shutdown circuit.

  • Spec
    Input Voltage Range 2.5 V ~ 40 V (45 V)
    Operating Temperature Range -40°C to 125°C
    Supply Current Typ. 330 µA
    Control Type PWM
    Package TO-252-5-L3
    Note PWM Dimming Control and Enable Control (Common Pin)
    Over Current Protection
    Thermal Shutdown Protection
    LED Short Protection
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

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Functional Description

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