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FAN7548G from FAIRCHILD,Fairchild Semiconductor

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FAN7548G

Manufacturer: FAIRCHILD

CCFL BACK LIGHT IC

Partnumber Manufacturer Quantity Availability
FAN7548G FAIRCHILD 6300 In Stock

Description and Introduction

CCFL BACK LIGHT IC The FAN7548G is a power factor correction (PFC) controller IC manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications:

1. **Function**: PFC Controller  
2. **Topology**: Boost  
3. **Operating Voltage Range**: 10V to 20V  
4. **Start-Up Voltage**: Typically 12.5V  
5. **UVLO (Undervoltage Lockout)**: 10V (turn-off), 12.5V (turn-on)  
6. **Maximum Switching Frequency**: 250kHz  
7. **Output Drive Current**: ±1.5A (peak)  
8. **Features**:  
   - Average current mode control  
   - Fixed-frequency PWM operation  
   - Overvoltage protection (OVP)  
   - Open-loop protection  
   - Zero-current detection (ZCD)  
9. **Package**: SOP-8  

For detailed electrical characteristics and application notes, refer to the official datasheet from Fairchild/ON Semiconductor.

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