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FAN7314
LCD BACKLIGHT INVERTER DRIVE IC

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Contents

General Description
Features
Product Status/Pricing/Packaging
Order Samples
Qualification Support

General Description

The FAN7314 provides all the control functions for use as 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.

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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 Components
  • 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
  • Open-Lamp Protection
  • Open-Lamp Regulation
  • 20-Pin SOIC

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Datasheet
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Product Status/Pricing/Packaging      buy now

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
FAN7314MFull ProductionRoHS Compliant$1.45SOIC-Wide20RAIL PDFLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: FAN7314
FAN7314MXFull ProductionRoHS Compliant$1.45SOIC-Wide20TAPE REEL PDFLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: FAN7314
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product FAN7314 is available. Click here for more information .

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Qualification Support

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Product
FAN7314M
FAN7314MX

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