ACI-E096250-1884 397 Route 281 – P.O. Box 1175 Tully, New York 13159-1175 Phone: 315 696-6676 Fax: 315 696 9923 Email: [email protected] www.acipower.com PRODUCT DATA SHEET 12/21/09 (Dual Channel 96V, 0-125mA) 0.062 IN (PCB) 0.15 IN (X2) I-DRIVE, 24 WATT LED DRIVER GENERAL DESCRIPTION The ACI-E096250-1884 represents the 5th generation of IDrive technology used for powering LED backlights. 2.95 IN 3.25 IN 0.128 IN DIA HOLE (X2) Operating as a true constant current source, the ACI-E096250-1884 is capable of driving the 15.0” XGA Optrex T-55534D150J-LW-A-ABN LCD panel. This driver provides a complete integrated solution that is regulated over an input range of +10V to +15V. Simple to connect and operate, this driver solution is capable of providing precise control to support dimming applications with a minimum of 3000:1. This unit features enable and intensity control inputs. • • 1.70 IN 2.00 IN 0.15 IN (X2) MECHANICAL/ENVIRONMENTAL Weight = 40 grams max. Altitude = 35,000 ft max. 0.470 IN CON1 CON2 Humidity < 95% non-condensing INPUT CONNECTOR CON1 MOLEX 53261-1471 OUTPUT CONNECTOR CON2 MOLEX 53261-0571 Size (L x W x H) = 3.25 IN x 2.00 IN x 0.47 IN PIN# PIN# FUNCTION PCB thickness = 0.062 IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 + LED (ANODE) + LED (ANODE) NC - LED (CATHODE) - LED (CATHODE) Mounting Holes = 0.128 IN diameter (X2) Input Power & Control Connector = CON1 LED Output Connector = CON2 FUNCTION +10 to +15V (PWR) +10 to +15V (PWR) +10 to +15V (PWR) +10 to +15V (PWR) GND (PWR) GND (PWR) GND (PWR) GND (PWR) ENABLE ICNTL TBD TBD +5VDC REF OUT GND (SIGNAL) Page 1 of 4 ACI-E096250-1884 397 Route 281 – P.O. Box 1175 Tully, New York 13159-1175 Phone: 315 696-6676 Fax: 315 696 9923 Email: [email protected] www.acipower.com PRODUCT DATA SHEET 12/21/09 MAXIMUM RATINGS* Symbol Vin Vip Iop Pin Top Tstg Parameter Supply Voltage (Referenced to Ground) Voltage applied to any Input Pin (Referenced to Ground) Current sourced or sunk from any Output Control Pin Input Power (DC Input Voltage x DC Input Current) Operating Temperature (Still air ambient around Driver) Storage Temperature Value -0.7 to 20 -0.7 to 5.7 +/- 10 33 -30 to +85 -40 to +105 Unit Vdc Vdc mAdc W °C °C *Maximum Ratings are those values beyond which damage to the driver may occur RECOMMENDED OPERATING CONDITIONS Symbol Vin Vf Icntl Parameter Supply Voltage (Referenced to Ground) Series Connected Cumulative LED Forward-Drop Voltage LED Intensity Control Voltage Min 10.0 36 0.5 Max 15.0 110 4.5 Unit Vdc Vdc Vdc ELECTRICAL CHARACTERISTICS Vin = +12V, Vf = 96Vdc, Icntl = +4.5V, Enable = +5V unless otherwise specified Parameter Test Conditions Min Symbol OCV Open Circuit Voltage No Load 133 Iout Output Current (Per Channel) 118.7 Iadj Nominal Output Current Adjust Range Icntl(Pin 10)= 0 (Per Channel) +0.5V to +4.5V ENoff Enable Control, Unit Off ENon Enable Control, Unit ON 2.0 +5Vref +5V Output Reference Voltage 1K Ohm Load to 4.75 Ground (Pin 13) Iin Input Current Draw Iind Input Current Draw (Disabled) Enable (Pin 9) = 0V Eff Electrical Efficiency 81 Nom 140 125 5.0 Max 147 131.2 125 Unit Vdc mAdc mAdc 0.5 Vdc Vdc Vdc 5.25 2.5 0.06 Adc Adc % Page 2 of 4 ACI-E096250-1884 397 Route 281 – P.O. Box 1175 Tully, New York 13159-1175 Phone: 315 696-6676 Fax: 315 696 9923 Email: [email protected] www.acipower.com PRODUCT DATA SHEET 12/21/09 LED Intensity vs Icntl 100 90 LED Intensity, % 80 70 60 50 40 30 20 10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Icntrl, Volts Page 3 of 4 ACI-E096250-1884 397 Route 281 – P.O. Box 1175 Tully, New York 13159-1175 Phone: 315 696-6676 Fax: 315 696 9923 Email: [email protected] www.acipower.com PRODUCT DATA SHEET 12/21/09 CONNECTION SCHEME TO DRIVE THE OPTREX T-55534D150J-LW-A-ABN PANEL USING THE ACI-E096250-1884 LED DRIVER OPTREX T-55534D150J-LW-A-ABN CN2 1 NC ACI-E096250-1884 2 NC 3 LED C1 CON1 +10 to +15V (PWR) 4 LED A1 5 LED A2 1 +10 to +15V (PWR) 6 LED C2 2 +10 to +15V (PWR) 7 LED C3 3 +10 to +15V (PWR) 4 +10 to +15V (PWR) 5 GND (PWR) 8 LED A3 CON2 10 LED C4 6 GND (PWR) +LED (ANODE) 1 7 GND (PWR) +LED (ANODE) 2 8 GND (PWR) 9 LED A4 NC 3 9 Enable -LED (CATHODE) 4 10 ICNTL -LED (CATHODE) 5 11 TBD CN3 12 TBD 1 NC 13 +5VDC REF OUT 2 NC 14 GND (SIGNAL) 3 LED C1 4 LED A1 5 LED A2 6 LED C2 LED DRIVER INPUT CABLE ASSEMBLY (ACI part # 27-A0061) 7 LED C3 8 LED A3 9 LED A4 10 LED C4 LED DRIVER TO LCD PANEL CABLE ASSEMBLY (ACI part # 27-A0062) Page 4 of 4