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LM2724AM from NS,National Semiconductor

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LM2724AM

Manufacturer: NS

High Speed 3A Synchronous MOSFET Driver

Partnumber Manufacturer Quantity Availability
LM2724AM NS 716 In Stock

Description and Introduction

High Speed 3A Synchronous MOSFET Driver The LM2724AM is a high-efficiency, synchronous step-down DC-DC converter manufactured by National Semiconductor (NS). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.8V to VIN  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin SOIC  

### **Descriptions:**  
The LM2724AM is a synchronous buck regulator designed for high-efficiency power conversion in applications requiring precise voltage regulation. It integrates N-channel MOSFETs for synchronous rectification, reducing power loss and improving efficiency. The device supports adjustable output voltage via external resistors and includes features like soft-start, overcurrent protection, and thermal shutdown.

### **Features:**  
- **Integrated Synchronous Rectification:** Reduces external component count and improves efficiency.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Overcurrent Protection:** Safeguards against excessive load conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **High Efficiency:** Up to 95% efficiency for reduced power dissipation.  
- **Wide Operating Temperature Range:** Suitable for industrial and automotive applications.  

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

Application Scenarios & Design Considerations

High Speed 3A Synchronous MOSFET Driver

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