Full Bridge Resonant Ccfl Controller Corporation

Microsemis LX1696A is a full bridge resonant controller designed specifically for Automotive and high performance Display applications. The Direct Drive CCFL (Cold Cathode Fluorescent Lamp) controller is optimized to provide the functions, efficiency, and safety features critical to vehicular applications while providing major advancements in overall component count and costs at the system level. Resonant full bridge topology provides near sinusoidal waveforms over a wide supply voltage range in order to maximize the life of CCFL lamps, control EMI emissions, and maximize efficiency. This new architecture also provides a wide dimming range. The LX1696A includes safety features that limit the transformer secondary voltage and protect against fault conditions which include open lamp, broken lamp, and short-circuit faults. In addition to this protection the LX1696A provides integrated fault indicator and shutdown features necessary in automotive environments. Integration of these functions provides significant reductions in required external support components. The LX1696A regulates the CCFL brightness in three ways: Analog dimming, digital dimming, or combined Analog and digital dimming methods simultaneously to achieve the widest dimming range as well as optimizing the Display performance in temperature extremes. The LX1696A CAN accept a brightness control signal that is either an Analog voltage 1 or a direct low frequency PWM. The LX1696A also features integrated Gate drivers for the four external power MOSFETs By Microsemi Corporation
LX1696A 's PackagesLX1696A 's pdf datasheet



LX1696A Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
LX1696A circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

LX1696A Pb-Free LX1696A Cross Reference LX1696A Schematic LX1696A Distributor
LX1696A Application Notes LX1696A RoHS LX1696A Circuits LX1696A footprint