NJU6052 Datasheet - JRC

NJU6052 White LED Driver

The NJU6052 is a white LED driver with an automatic dimming control. It contains an output driver, a PWM controller, a luminance sensor control (power supply for sensor & A/D converter), a step-up DC/DC converter, a serial interface, etc. The output driver ensures a 60mA maximum capability which all.

NJU6052 Features

* # Drives up to 12 white LEDs (4 series x 3 parallels) VSW = 18.0V(Max.), IOUT = 60mA # Built-in PWM Dimming Control (Selectable 8 out of 64 steps) # Built-in Luminance Sensor Control (Power Supply for Sensor & A/D converter) # # # # # # (No MPU-access required after initial setting) Built-in Temp

NJU6052_JRC.pdf