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TPS54314 from TI,Texas Instruments

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TPS54314

Manufacturer: TI

Low Input Voltage 3A Continuous Buck Converter with 1.8V Output

Partnumber Manufacturer Quantity Availability
TPS54314 TI 224 In Stock

Description and Introduction

Low Input Voltage 3A Continuous Buck Converter with 1.8V Output The TPS54314 is a 4.5V to 28V input, 3A synchronous step-down converter manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.76V to 22V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** 8-pin SOIC (DDA)  

### **Features:**  
- **Integrated MOSFETs:** Includes high-side and low-side FETs for synchronous rectification.  
- **Adjustable Soft Start:** Reduces inrush current during startup.  
- **Power Good Output:** Monitors output voltage status.  
- **Cycle-by-Cycle Current Limit:** Protects against overloads.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Wide Input Voltage Range:** Suitable for industrial and automotive applications.  

This device is designed for high-efficiency power conversion in applications such as industrial systems, networking equipment, and point-of-load regulation.

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