LT1182 Floating CCFL with Dual Polarity Contrast

Reference Design using part LT1182 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Lighting
  • Product Type
    Fluorescent Lamp Driver

For End Products

  • Laptop
  • Notebook

Description

  • LT1182 Floating CCFL Configuration with Variable Positive/Variable Negative LCD Contrast. Lamp current is programmable from 0mA to 6mA using a 0V to 5V 1kHz PWM signal at 0% to 90% duty cycle

Key Features

  • Input Voltage
    8 to 28 V
  • Output Voltage
    10 to 30 V
  • Output Current
    0.006 A
  • Number of Derived Elements
    1

Featured Parts (5)

Featured Parts
Part Number Manufacturer Type Description
LT1182IS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 30V Non-Inv/Inv/Step Up/Step Down Dual-Out 16-Pin SOIC N Tube Buy
LT1182CS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 30V Non-Inv/Inv/Step Up/Step Down Dual-Out 16-Pin SOIC N T/R Buy
LT1182CS Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 30V Non-Inv/Inv/Step Up/Step Down Dual-Out 16-Pin SOIC N Buy
LT1182IS#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 30V Non-Inv/Inv/Step Up/Step Down Dual-Out 16-Pin SOIC N T/R Buy
LT1182CS#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3V to 30V Non-Inv/Inv/Step Up/Step Down Dual-Out 16-Pin SOIC N Tube Buy

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