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FAN7317

Manufacturer: F

LCD Backlight Inverter Drive IC

Partnumber Manufacturer Quantity Availability
FAN7317 F 10 In Stock

Description and Introduction

LCD Backlight Inverter Drive IC The FAN7317 is a high-voltage half-bridge gate driver IC manufactured by ON Semiconductor. Here are its key specifications:

1. **Voltage Range**:  
   - High-side floating supply voltage (VBS): Up to 600V  
   - Logic input voltage (VDD): 10V to 20V  

2. **Output Current**:  
   - Peak output current (source/sink): ±0.5A  

3. **Switching Characteristics**:  
   - Propagation delay (typical): 120ns  
   - Rise/fall time (typical): 50ns  

4. **Protection Features**:  
   - Under-voltage lockout (UVLO) for both high-side and low-side drivers  

5. **Operating Temperature**:  
   - Range: -40°C to +125°C  

6. **Package**:  
   - Available in an 8-pin SOIC package  

7. **Applications**:  
   - Designed for driving MOSFETs and IGBTs in half-bridge configurations, commonly used in power supplies, motor drives, and lighting applications.  

For exact details, always refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
FAN7317 FAIRCHILD 193 In Stock

Description and Introduction

LCD Backlight Inverter Drive IC The FAN7317 is a high-voltage half-bridge gate driver IC manufactured by Fairchild Semiconductor (now part of ON Semiconductor).  

### **Key Specifications:**  
- **Supply Voltage (VDD):** 10V to 20V  
- **Output Current (Source/Sink):** 200mA / 350mA  
- **High-Side Floating Supply Voltage (VB):** Up to 600V  
- **Logic Input Voltage (VIN):** Compatible with 3.3V, 5V, and 15V logic levels  
- **Propagation Delay (tPD):** 120ns (typical)  
- **Dead Time (tDT):** Adjustable (internally fixed or externally programmable)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Features:**  
- High-voltage level shifting for high-side gate drive  
- Under-voltage lockout (UVLO) for both high-side and low-side drivers  
- Cross-conduction prevention  
- Schmitt-triggered inputs for noise immunity  

### **Applications:**  
- CCFL/LCD backlight inverters  
- Half-bridge resonant converters  
- Motor drives  

This information is based on Fairchild's official datasheet for the FAN7317.

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