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ACI-C068220-1956

ACI-C068220-1956

  • 厂商:

    ACIPOWER

  • 封装:

  • 描述:

    ACI-C068220-1956 - I-DRIVE, 15 WATT LED DRIVER (Single Channel 68V, 0-220mA) - Applied Concepts Inc.

  • 详情介绍
  • 数据手册
  • 价格&库存
ACI-C068220-1956 数据手册
ACI-C068220-1956 397 Route 281 P.O. Box 1175 Tully, New York 13159-1175 Phone: 315 696-6676 Fax: 315 696 9923 Email: sales@acipower.com www.acipower.com PRODUCT DATA SHEET 11/23/10 I-DRIVE, 15 WATT LED DRIVER (Single Channel 68V, 0-220mA) GENERAL DESCRIPTION The ACI-C068220-1956 represents the 3rd generation of IDrive technology used for powering LED backlights. Operating as a true constant current source and capable of driving up to 20 LEDs in series. This driver provides a complete integrated solution that is regulated over an input range of +8V to +18V. 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. MECHANICAL/ENVIRONMENTAL Weight = 20.5 grams Altitude = 35,000 ft max. Humidity < 95% non-condensing Size (L x W x H) = 2.35 IN x 1.43 IN x 0.385 IN PCB thickness = 0.062 IN Mounting Holes = 0.137 IN diameter (X2) Input Power & Control Connector = CON1 LED Output Connector = CON2 INPUT CONNECTOR CON1 MOLEX 53261-1271 PIN# 1 2 3 4 5 6 7 8 9 10 11 12 FUNCTION +8 TO +18V (PWR) +8 TO +18V (PWR) +8 TO +18V (PWR) GND (PWR) GND (PWR) GND (PWR) ENABLE ICNTL TBD TBD GND (SIGNAL) +5V REF OUT OUTPUT CONNECTOR CON2 MOLEX 53261-0571 PIN# 1 2 3 4 5 FUNCTION +LED (ANODE) +LED (ANODE) NC -LED (CATHODE) -LED (CATHODE) Page 1 of 3 ACI-C068220-1956 397 Route 281 P.O. Box 1175 Tully, New York 13159-1175 Phone: 315 696-6676 Fax: 315 696 9923 Email: sales@acipower.com www.acipower.com PRODUCT DATA SHEET 11/23/10 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 sinked 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 20 -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 8.0 20 0.5 Max 18.0 62 4.5 Unit Vdc Vdc Vdc ELECTRICAL CHARACTERISTICS Vin = +12V, Vf = 62Vdc, Icntl = +4.5V, Enable = +5V unless otherwise specified Symbol Parameter Test Conditions Min OCV Open Circuit Voltage No Load 78 Iout Output Current 209 Icntl Nominal Output Current Adjust Range Icntl(Pin 8)= +0.5V 0 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 12) Iin Input Current Draw Iind Input Current Draw (Disabled) Enable (Pin 7) = 0V Eff Electrical Efficiency 86 Nom 82 220 Max 86 231 220 0.5 Unit Vdc mAdc mAdc Vdc Vdc Vdc Adc Adc % 5.0 1.3 5.25 0.06 Page 2 of 3 ACI-C068220-1956 397 Route 281 P.O. Box 1175 Tully, New York 13159-1175 Phone: 315 696-6676 Fax: 315 696 9923 Email: sales@acipower.com www.acipower.com PRODUCT DATA SHEET 11/23/10 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 3
ACI-C068220-1956
1. 物料型号: - 型号为ACI-C068220-1956。

2. 器件简介: - ACI-C068220-1956是第三代I-DRIVE技术,用于为LED背光供电。作为一个真正的恒流源,能够驱动多达20个串联LED。该驱动器提供了一个完整的集成解决方案,能够在+8V至+18V的输入范围内进行调节。简单易用,能够提供精确控制以支持最小3000:1的调光应用。

3. 引脚分配: - 输入功率和控制连接器标记为CON1。 - LED输出连接器标记为CON2。

4. 参数特性: - 供电电压(Vin)范围为8.0至18.0Vdc。 - 串联连接的累积LED正向电压降(Vf)为20至62Vdc。 - LED亮度控制电压(Icntl)范围为0.5至4.5Vdc。 - 开路电压(OCV)在无负载时为78至86Vdc。 - 输出电流(Iout)为209至231mAdc。 - 使能控制电压(EN)关闭时为0.5Vdc,开启时为2.0Vdc。 - +5V输出参考电压(+5Vref)在1K Ohm负载下为4.75至5.25Vdc。 - 输入电流(Iin)为1.3Adc。 - 电气效率(Eff)为86%。

5. 功能详解: - 该驱动器能够提供精确控制以支持调光应用,具有使能和亮度控制输入。

6. 应用信息: - 适用于LED背光供电。

7. 封装信息: - 尺寸(长×宽×高)为2.35英寸×1.43英寸×0.385英寸。 - PCB厚度为0.062英寸。 - 安装孔直径为0.137英寸(共2个)。
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