Datasheet Details
| Part number | FAN7314A |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 1.39 MB |
| Description | LCD Backlight Inverter Driver |
| Datasheet |
 FAN7314A Datasheet
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General Description
The FAN7314A 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.
Key Features
- High-Efficiency Single-Stage Power Conversion Wide Input Voltage Range: 6V to 25.5V Backlight Lamp Ballast and Soft Dimming Minimal 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 Thermal Shutdown 20-Pin SOIC.