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LM22679TJE-ADJ from N/A

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LM22679TJE-ADJ

Manufacturer: N/A

5A SIMPLE SWITCHER?, Step-Down Voltage Regulator with Adjustable Soft-Start and Current Limit

Partnumber Manufacturer Quantity Availability
LM22679TJE-ADJ,LM22679TJEADJ N/A 1000 In Stock

Description and Introduction

5A SIMPLE SWITCHER?, Step-Down Voltage Regulator with Adjustable Soft-Start and Current Limit The LM22679TJE-ADJ is a switching voltage regulator from Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable (1.285V to 37V)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-7 (DDPAK/TO-263)  

### **Descriptions:**
- The LM22679TJE-ADJ is a step-down (buck) switching regulator with an integrated N-channel MOSFET.  
- It features an adjustable output voltage using external resistors.  
- Designed for high-efficiency power conversion in industrial, automotive, and telecom applications.  

### **Features:**
- **Wide Input Voltage Range:** Supports 4.5V to 42V input.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **High Efficiency:** Up to 95% with integrated MOSFET.  
- **Thermal Shutdown & Current Limit:** Built-in protection features.  
- **Synchronizable Switching Frequency:** Allows synchronization to an external clock.  
- **Low Quiescent Current:** Improves efficiency at light loads.  

This regulator is suitable for applications requiring high efficiency and a wide input voltage range.

Partnumber Manufacturer Quantity Availability
LM22679TJE-ADJ,LM22679TJEADJ 1000 In Stock

Description and Introduction

5A SIMPLE SWITCHER?, Step-Down Voltage Regulator with Adjustable Soft-Start and Current Limit The LM22679TJE-ADJ is a switching voltage regulator from Texas Instruments. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable from 1.285V to 37V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-7 (DDPAK/TO-263)  

### **Descriptions:**  
The LM22679TJE-ADJ is a step-down (buck) switching regulator with an adjustable output voltage. It integrates a high-side N-channel MOSFET and provides high efficiency with minimal external components.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 42V input  
- **Adjustable Output Voltage:** Set via external resistors  
- **High Efficiency:** Up to 95%  
- **Integrated MOSFET:** Simplifies design  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability  
- **Synchronous Rectification:** Improves efficiency  
- **500 kHz Switching Frequency:** Reduces inductor size  
- **Low Quiescent Current:** 3.5 mA (typical)  

This regulator is suitable for industrial, automotive, and power supply applications.

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