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MAX8722EEG from MAX,MAXIM - Dallas Semiconductor

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MAX8722EEG

Manufacturer: MAX

Low-Cost CCFL Backlight Controller

Partnumber Manufacturer Quantity Availability
MAX8722EEG MAX 284 In Stock

Description and Introduction

Low-Cost CCFL Backlight Controller The MAX8722EEG is a step-up DC-DC converter manufactured by Maxim Integrated. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.6V to 5.5V  
- **Output Voltage Range:** Adjustable up to 28V  
- **Output Current:** Up to 30mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-pin QSOP  

### **Descriptions:**  
The MAX8722EEG is a high-efficiency, step-up DC-DC converter designed for applications requiring a regulated high-voltage output from a low-voltage input. It integrates a power MOSFET and features a fixed-frequency PWM control scheme for stable operation.  

### **Features:**  
- **Integrated Power MOSFET** for compact design  
- **Adjustable Output Voltage** via external resistors  
- **Low Quiescent Current** (50µA typical)  
- **Soft-Start Function** to limit inrush current  
- **Overcurrent Protection** for enhanced reliability  
- **Thermal Shutdown** to prevent overheating  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Low-Cost CCFL Backlight Controller

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