12V CCFL INVERTER MODULES
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LIN D O C #: 1598
LXM1598-01
12V CCFL I
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Description
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A T E N T
P
E N D I N G
LIN D O C #: 1598
LXM1598-01
12V CCFL I
T
H E
N V E R T E R
M
O D U L E S
I
N F I N I T E
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O W E R
O F
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N N O VA T I O N
Not Recommended for New Designs
K E Y F E AT U R E S
s 15 to 30% More Light Output s Closed Loop, Fully Regulating Design s 10V To 14V Input Voltage Range s Versatile Brightness Control Input s 3 MicroAMP Sleep Current s Output Short Circuit Protection And Automatic Over-Voltage Limiting s 8mm Max. Height, Narrow Footprints
DESCRIPTION LXM1598-01 CCFL (cold cathode florescent lamp) Inverter Modules are specifically designed for driving LCD back light lamps in applications where dimmability, ultrahigh efficiency, high light output, low noise emissions, reliable fail safe design, and small form factors are critical parameters. Both monochrome and color displays are supported. The modules convert unregulated DC voltage from the system battery or AC adapter directly to high-frequency, highvoltage sine waves required to ignite and operate CCFL lamps. The module design is based on a proprietary Linfinity IC that provides important new performance advances. Remarkable improvements in efficiency and RF emissions result from its single stage resonant inverter featuring a patent pending Current Synchronous, Zero Voltage Switching (CS-ZVS) topology. CS-ZVS produces nearly pure sine wave currents in the lamp enabling maximum light delivery while reducing both conducted and radiated noise. This topology simultaneously perform...
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