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Numéro de référence | FAN7310G | ||
Description | LCD Back Light Inverter Drive IC | ||
Fabricant | Fairchild Semiconductor | ||
Logo | |||
1 Page
FAN7310
LCD Back Light Inverter Drive IC
www.fairchildsemi.com
Features
• High Efficiency Single Stage Power Conversion
• Wide Input Voltage Range 5V to 24V
• Back Light Lamp Ballast and Soft Dimming
• Reduce External Components
• Precision Voltage Reference Trimmed to 2%
• ZVS full-bridge topology
• Soft Start
• PWM Control at fixed frequency
• Analog and Burst Dimming Function
• Synchronizable Switching Frequency With An External
Signal
• Open Lamp Protection
• Open Lamp Regulation
• 20 Pin SSOP
Description
The FAN7310 provides all the control functions for a
series parallel resonant converter and also contains 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.
The FAN7310 has a patent-pending on new phase-shift
control.
20-SSOP
1
©2004 Fairchild Semiconductor Corporation
Rev. 1.0.1
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Pages | Pages 12 | ||
Télécharger | [ FAN7310G ] |
No | Description détaillée | Fabricant |
FAN7310 | LCD Back Light Inverter Drive IC | Fairchild Semiconductor |
FAN7310G | LCD Back Light Inverter Drive IC | Fairchild Semiconductor |
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