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LM2725MX from NS,National Semiconductor

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LM2725MX

Manufacturer: NS

High Speed Synchronous MOSFET Driver

Partnumber Manufacturer Quantity Availability
LM2725MX NS 8603 In Stock

Description and Introduction

High Speed Synchronous MOSFET Driver The LM2725MX is a high-efficiency, synchronous step-down DC-DC converter manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.8V to 3.3V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The LM2725MX is designed for high-performance power supply applications, providing a compact and efficient solution for step-down voltage conversion. It integrates synchronous rectification to minimize power loss and improve efficiency.  

### **Features:**  
- **Synchronous Rectification:** Enhances efficiency by reducing conduction losses.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Internal Soft-Start:** Prevents inrush current during startup.  
- **Overcurrent Protection:** Safeguards against excessive load conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  

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

Application Scenarios & Design Considerations

High Speed Synchronous MOSFET Driver

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