AC-1302A Datasheet, PDF (2/2 Pages) Applied Concepts Inc. – CCFL INVERTER(For Single Tube Applications)

397 Route 281 ± P.O. Box 1175
Tully, New York 13159-1175
Phone: [phone]
Fax: [phone]
Email: [e-mail]
www.acipower.com
AC-1302A
PRODUCT DATA SHEET
02/04/13
MAXIMUM RATINGS*
Symbol
Parameter
Value
Vin
Supply Voltage (Referenced to Ground)
-0.7 to 14.0
Vip
Voltage applied to any Input Pin (Referenced to Ground)
-0.7 to 5.7
Iop
Current sourced or sinked from any Output Pin
+/- 10
Pin
Input Power (DC Input Voltage x DC Input Current)
4.0
Top
Operating Temperature (Still air ambient around Inverter)
-20 to +70
Tstg
Storage Temperature
-40 to +105
*Maximum Ratings are those values beyond which damage to the inverter may occur
Unit
Vdc
Vdc
mAdc
W
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Vin
Supply Voltage (Referenced to Ground)
Lsv
Cold Cathode Fluorescent Lamp Sustaining Voltage
Vcntl
Intensity Control
Min Max
10.8 13.2
400
660
0.31
3.8
Unit
Vdc
Vrms
Vdc
ELECTRICAL CHARACTERISTICS
Vin = +12.0V, Lsv = 530Vrms, Vcntl = +3.8V, Enable = +5.0V unless otherwise specified
Symbol
Parameter
Test Conditions
Min Nom
Lstart Lamp Starting Voltage
Open Circuit
1650
Lout
Lamp Output Current
5.0
5.5
Lfreq Lamp-Current Frequency
42 46.5
Pfreq PWM Dimming Frequency
Vcntl (Pin 2) = +1.9V
95
Pdc
PWM Duty Cycle Range
Vcntl (Pin 2) = +0.31V
0
to +3.8V
ENoff Enable Control, unit OFF (Pin 3)
ENon Enable Control, unit ON (Pin 3)
2.0
Iin
Input Current Draw
0.32
Eff
Electrical Efficiency
90
Max
6.0
51
101
100
0.8
Unit
Vrms
mArms
KHz
Hz
%
Vdc
Vdc
Adc
%
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