Part # FAN7313 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: FAN7313 LCD Backlight Inverter Drive IC

Part Details:

FAN7313 LCD Backlight Inve September 2006 FAN7313 LCD Backlight Inverter Drive IC Features Description High-Efficiency Single-Stage Power Conversion FAN7313 provides all the control functions for a series Wide Input Voltage Range: 4.5V to 25.5V parallel resonant converter as well as a pulse width mod- Backlight Lamp Ballast and Soft Dimming ulation (PWM) controller to develop a supply voltage. Typical operating frequency range is between 30kHz and rter Drive IC Reduces Required External Components 250kHz, depending on the cold cathode fluorescent Precision Voltage Reference Trimmed to 2% lamp (CCFL) and the transformer s characteristics. Push-Pull TopologySoft-Start CapabilityPWM Control at Fixed FrequencyAnalog and Burst Dimming Functions 20-SOIC Open-Lamp Protection Open-Lamp RegulationOver-Voltage ProtectionShort-Circuit Protection20-Pin SOIC Applications LCD TVLCD Monitor Ordering Information Part Number Package Pb-Free Operating Temperature Range Packing Method FAN7313M 20-SOIC Yes Rail -25°C ~ 85°C FAN7313MX 20-SOIC Yes Tape & Reel © 2006 Fairchild Semiconductor Corporation FAN7313 Rev. 1.0.0 FAN7313 LCD Backlight Inve Internal Block Diagram 1.25V + DRV 6V VREF ENA - Internal 1A Voltage Reference VIN V

Please click the following link to download the datasheet:

FAN7313.pdf Datasheet