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.
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