njw4615 New Japan Radio Co.,Ltd, njw4615 Datasheet
njw4615
Related parts for njw4615
njw4615 Summary of contents
Page 1
... Constant Current LED Driver with PWM Control GENERAL DESCRIPTION The NJW4615 is a constant current LED with PWM control. 35V 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 ...
Page 2
... NJW4615 ABABSOLUTE MAXIMUM RATINGS PARAMETERS VDD Power Supply Output voltage Output Current PWM Terminals Voltage EN Terminals Voltage Power Consumption Junction Temperature Operating Temperature Storage Temperature (*1): When input voltage is less than +6V, the absolute maximum control voltage is equal to the input voltage. (*2): Mounted on glass epoxy board based on EIA/JEDEC. (76.2 x 114.3 x 1.6mm : 2Layers) ...
Page 3
... TYPICAL APPLICATION V DD (0.2V) Current Limit ThermalShutDown GND Ver.2010-12- REF Control Logic EN PWM PWM control signal The Rs Resistance Setting formula : NJW4615 V LED Output current wave form at PWM control LED I LED 0 I LED LED Rs R :Current sense resistance LED ...