Overview
The is a Dual 6W Output Direct DriveTM CCFL (Cold Cathode Fluorescent Lamp) Inverter Module specifically designed to be compatible with the Sharp 15' or similar dual lamp displays that have both individual lamp output connectors on the one side of the panel. LXM1626 modules provide the designer with a vastly superior display brightness range. This brightness range is achievable with virtually any LCD display. The modules are available with a dimming input that permits brightness control from either. a DC voltage source. a PWM signal or external Potentiometer. The maximum output current is externally programmable (through the input connector) over a range in 0.5mA steps. This allows the inverter to match the panel's lamp current specifications. or it can be used to purposely drive the lamps at a lower or higher current to decrease or increase nominal brightness. RangeMAX Digital Dimming Technique provides flicker-free brightness control in any wide range typically (100:1+) dimming application. The resultant 'burst drive' that energizes the lamp is designed specifically to ensure that no premature lamp degradation occurs. while allowing significant power savings at lower dim levels. The modules convert DC voltage from the system battery or AC adapter directly to high frequency. high-voltage waves required to ignite and operate CCFL lamps. The modules design utilizes Microsemi's LX1691 Enhanced Multmode CCFL backlight controller. which provides a number of cost and performance advantages due to the controller's high level of integration. Other benefits of this new topology are stable fixed-frequency operation. secondary-side strike-voltage regulation and both open/shorted lamp protection with fault timeout.
Specifications
Model Number: LXM1626-12-64
Brand: Microsemi Corporation
Alt Part Number(s): LXM1626-12-64
Type: Inverter Module
Technical Description
Microsemi Corporation LXM1626-12-64 12Volts Dual 6Watts CCFL Programmable Inverter Module.
*Product descriptions. images. and part numbers are subject to change and may not accurately reflect manufacturer product alterations. For the latest and most precise information. kindly refer to the manufacturer's website and use the item's manufacturer part number.
