MAX7533 controllers equivalent, ccfl backlight and lcd contrast controllers.
o Drives Backplane and Backlight o 4V to 30V Battery Voltage Range o Low 500µA Supply Current o Digital or Potentiometer Control of CCFL Brightness and LCD Bias Voltage o.
Both the backplane bias and the CCFL supply can be shut down independently. When both sections are shut down, supply cu.
The MAX753/MAX754 drive cold-cathode fluorescent lamps (CCFLs) and provide the LCD backplane bias (contrast) power for color or monochrome LCD panels. These ICs are designed specifically for backlit note book-computer applications. Both the backplane.
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