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FAN7314 Key Features

  • High-Efficiency Single-Stage Power Conversion
  • Wide Input Voltage Range: 5V to 25.5V
  • Back Light Lamp Ballast and Soft Dimming
  • Reduces Number of Required External ponents
  • Precision Voltage Reference Trimmed to 2%
  • ZVS Half-Bridge Topology
  • Soft Start
  • PWM Control at Fixed Frequency
  • Analog and Burst Dimming Function
  • Programmable Striking Frequency

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FAN7314 Description

The FAN7314 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 CCFL and the transformer's characteristics. 20-SOIC Ordering Information Part Number FAN7314M FAN7314MX Package 20-SOIC 20-SOIC Operating Temperature Range -25°C ~ 85°C...