Datasheet Details
| Part number | FAN7548 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 1.11 MB |
| Description | Dual LCD Back Light Inverter Drive IC |
| Datasheet |
 FAN7548 Datasheet
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General Description
The FAN7548 provides the necessary circuit blocks to implement a highly efficient CCFL backlight power supply in a small footpirnt 20 SSOP package.
Key Features
- Backlight Lamp Ballast and Soft Dimming Reduce the Number of Components Wide Range Operating Voltage 9-30V Precision Voltage Reference Trimmed to 3.4% Low Standby Current (Typ. 150uA) Soft Start Function Dual PWM Control Analog & Burst Dimming Function P-Channel MOSFET Drive Open Lamp Regulation(OLR) Open Lamp Protection(OLP) Buck+Royer Topology 20 SSOP FAN7548 Desc.