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FAN7313 Key Features

  • High-Efficiency Single-Stage Power Conversion
  • Wide Input Voltage Range: 4.5V to 25.5V
  • Backlight Lamp Ballast and Soft Dimming
  • Reduces Required External ponents
  • Precision Voltage Reference Trimmed to 2%
  • Push-Pull Topology
  • Soft-Start Capability
  • PWM Control at Fixed Frequency
  • Analog and Burst Dimming Functions
  • Open-Lamp Protection

Related Fairchild Datasheets

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FAN7310 LCD Back Light Inverter Driver
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FAN7311B LCD Backlight Inverter Driver
FAN7311BM LCD Backlight Inverter Driver
FAN7311G LCD Backlight Inverter Driver

FAN7313 Description

FAN7313 provides all the control functions for a series parallel resonant converter as well as a pulse width modulation (PWM) controller to develop a supply voltage. Typical operating frequency range is between 30kHz and 250kHz, depending on the cold cathode fluorescent lamp (CCFL) and the transformer’s characteristics. 20-SOIC Applications „ LCD TV „ LCD Monitor Ordering Information Part Number FAN7313M FAN7313MX...