NJW4617 Datasheet (New Japan Radio) - Constant Current LED Driver

NJW4617, Constant Current LED Driver

The NJW4617 is a constant current LED Driver 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 becaus

NJW4617 Features

* Operating Voltage Range 2.5V to 40V Recommended LED Drive Voltage VLED=40V(max.) LED Output Current ILED=500mA(max.) Output Current Accuracy ±2.0% To 11 of White LED can be operated. (at LED Vf=3.4V) Current Consumption 450µA typ. With PWM Luminance Control and ON/OFF Control Internal Ov