I-Drive3, 15 Watt LED Driver

Datasheet:
Input Cable:

Features

• I-Drive3 platform can power a single channel of series connected LEDs, up to 15 watts
• Regulated over an input voltage range of +8V to +18V
• Operates as a true DC constant current source
• Open circuit protected
• Supports ultra wide dimming, up to 10,000:1, via amplitude and/or PWM methods
• Logarithmic Intensity control response
• RoHS compliant

Specifications

• Family:  I-Drive3
• Designed to drive one (1) channels of up to 40 series connected LEDs
• Provides adjustable 0 to 125mA of output current into a maximum forward voltage of 120V
• Weight:  20.5 grams
• 2.350" (L) x 1.430" (W)
• Profile 0.385" max
• Intensity Control (Icntl):  +0.5V off to +4.5V full on, logarithmic response
• Enable control:  Active high, TTL compatible
• +5Vref (for high side of potentiometer or D/A reference) is available at pin 12 of CON1
• Operating Temperature:  -20 to +85°C
• Input Connector (CON1):  Molex 53261-1271
• Output Connector:  (CON2) Molex 53261-0571

	Symbol	Min	Typ	Max	Unit
Input Voltage	Vin	8.0		18.0	Vdc
LED Forward Drop Voltage	Vf	36.0		110.0	Vdc
Output Current per Channel, Setting A	Iout-a	119.0	125.0	131.0	madc
Output Current per Channel, Setting B	Iout-b				madc
Output Current per Channel, Setting C	Iout-c				madc
Output Current per Channel, Setting D	Iout-d				madc