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LM2711MTADJ from NS,National Semiconductor

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LM2711MTADJ

Manufacturer: NS

Step-up PWM DC/DC Converter Integrated with 4 Buffers

Partnumber Manufacturer Quantity Availability
LM2711MTADJ NS 1102 In Stock

Description and Introduction

Step-up PWM DC/DC Converter Integrated with 4 Buffers The LM2711MTADJ is a switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 20V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Switching Frequency:** 300 kHz  
- **Output Current:** Up to 1A  
- **Efficiency:** Up to 90%  
- **Package:** TSSOP-16  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Adjustable output voltage  
  - Internal soft-start  
  - Thermal shutdown protection  
  - Current limiting  
  - Synchronization capability  

### **Descriptions and Features:**  
The LM2711MTADJ is a dual monolithic buck regulator with an adjustable output voltage. It integrates two PWM controllers, allowing for flexible power supply designs. The device operates at a fixed switching frequency of 300 kHz, reducing external component size. It includes built-in protection features such as thermal shutdown and current limiting. The adjustable output voltage is set using external resistors, making it suitable for various applications requiring precise voltage regulation.  

This regulator is commonly used in industrial, automotive, and consumer electronics applications where efficient power conversion is needed.

Application Scenarios & Design Considerations

Step-up PWM DC/DC Converter Integrated with 4 Buffers
Partnumber Manufacturer Quantity Availability
LM2711MTADJ NSC 23 In Stock

Description and Introduction

Step-up PWM DC/DC Converter Integrated with 4 Buffers The LM2711MTADJ is a switching regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Input Voltage Range:** 3V to 20V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Switching Frequency:** 550 kHz  
- **Output Current:** Up to 1A (Buck mode), 1.5A (Boost mode)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16  

### **Descriptions:**  
The LM2711MTADJ is a dual monolithic switching regulator combining a step-down (Buck) converter and a step-up (Boost) converter. It is designed for applications requiring efficient power conversion from a wide input voltage range.  

### **Features:**  
- Integrated Buck and Boost regulators  
- Adjustable output voltage  
- Soft-start capability  
- Overcurrent and thermal protection  
- Synchronizable switching frequency  
- Low shutdown current  

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

Application Scenarios & Design Considerations

Step-up PWM DC/DC Converter Integrated with 4 Buffers

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