INVC304 (Old version of INVC444)
Do not use for new designs
This Inverter is designed and adjusted for cold fluorescen...
INVC304 (Old version of INVC444)
Do not use for new designs
This Inverter is designed and adjusted for cold fluorescent lamp used in the LMG7550RPFC and LMG7520RPFC STN liquid crystal display modules.
FEATURES ♦ Very small, very thin and low power consumption design ♦ Adaptable to a wide range of input
voltages (7-19 V) ♦ External On/Off switching of backlight ♦ External adjustment of two maximum brightness levels ♦ Dimmable from 100 down to 60 percent with a variable resistor
GENERAL DATA
Item Module Dimensions Weight Output Power Efficiency Mean Time Between Failure (MTBF)
Value 110x13x8 10.0 max 2.4 nominal
65 min 60.000 min
Unit mm
g W % hrs
ABSOLUTE MAXIMUM RATINGS
Item
Input
Voltage
Operating Temperature
Storage Temperature
Humidity
Symbol VMAX TOP
Condition -
TST -
--
Min 6.0
0
-20
-
Max 21.0 50
70
90
Unit V ¡C
¡C
% RH
ELECTRICAL CHARACTERISTICS
Item Input
Voltage Input Current
Rush Current
Lamp Current
Lamp Power
Frequency
Dimming Range Startup Char...
