AC-1302A [ACIPOWER]
CCFL INVERTER(For Single Tube Applications); CCFL逆变器（单管应用）
| 型号： | AC-1302A |
| 厂家： | 
APPLIED CONCEPTS INC. |
| 描述： | CCFL INVERTER(For Single Tube Applications) |
| 文件： | 总2页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRODUCT DATA SHEET
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
02/04/13
CCFL INVERTER
(For Single Tube Applications)
GENERAL DESCRIPTION
The AC-1302A is designed to power 1 CCFL tube to a
nominal power level of 3 Watts from an input voltage
of +12VDC.
Intensity control is accomplished by the user providing
a variable DC voltage level at pin 2.
The AC-1302A is custom designed for Palomar Display
Products.
Enable control is accomplished at pin 3.
All outputs are open and short circuit protected.
MECHANICAL/ENVIRONMENTAL
Weight = 15.3 grams
Altitude = 32,800 ft max.
Humidity < 85% non-condensing
Size (L x W x H) = 2.20 IN x 1.15 IN x 0.372 IN
PCB thickness = 0.062 IN
Input Power and Control Pins = Pins 1, 2, 3, and 4
CCFL Output Pins = Pins 5 and 7
High Voltage area coated with 3M DP-190.
Entire Assembly Conformally Coated with Humiseal
1B73.
PIN# FUNCTION
1
2
3
4
5
6
7
+12V
VCNTL
ENABLE
GND
HV OUT 1
N/C
HV COMMON
Page 1 of 2
PRODUCT DATA SHEET
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
02/04/13
MAXIMUM RATINGS*
Symbol
Parameter
Value
-0.7 to 14.0
-0.7 to 5.7
+/- 10
4.0
-20 to +70
-40 to +105
Unit
Vdc
Vdc
mAdc
W
Vin
Supply Voltage (Referenced to Ground)
Vip
Iop
Pin
Top
Tstg
Voltage applied to any Input Pin (Referenced to Ground)
Current sourced or sinked from any Output Pin
Input Power (DC Input Voltage x DC Input Current)
Operating Temperature (Still air ambient around Inverter)
Storage Temperature
°C
°C
*Maximum Ratings are those values beyond which damage to the inverter may occur
RECOMMENDED OPERATING CONDITIONS
Symbol
Vin
Lsv
Parameter
Supply Voltage (Referenced to Ground)
Cold Cathode Fluorescent Lamp Sustaining Voltage
Intensity Control
Min
10.8
400
Max
13.2
660
3.8
Unit
Vdc
Vrms
Vdc
Vcntl
0.31
ELECTRICAL CHARACTERISTICS
Vin = +12.0V, Lsv = 530Vrms, Vcntl = +3.8V, Enable = +5.0V unless otherwise specified
Symbol
Lstart
Lout
Lfreq
Pfreq
Pdc
Parameter
Lamp Starting Voltage
Lamp Output Current
Lamp-Current Frequency
PWM Dimming Frequency
PWM Duty Cycle Range
Test Conditions
Open Circuit
Min
1650
5.0
42
95
0
Nom
Max
Unit
Vrms
mArms
KHz
5.5
46.5
6.0
51
101
100
Vcntl (Pin 2) = +1.9V
Vcntl (Pin 2) = +0.31V
to +3.8V
Hz
%
ENoff
ENon
Iin
Enable Control, unit OFF (Pin 3)
Enable Control, unit ON (Pin 3)
Input Current Draw
0.8
Vdc
Vdc
Adc
%
2.0
0.32
90
Eff
Electrical Efficiency
Page 2 of 2
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