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TPS54380 from TI,Texas Instruments

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TPS54380

Manufacturer: TI

Low Input Voltage 3A Tracking Synchronous Buck Converter for Sequencing

Partnumber Manufacturer Quantity Availability
TPS54380 TI 519 In Stock

Description and Introduction

Low Input Voltage 3A Tracking Synchronous Buck Converter for Sequencing The TPS54380 is a synchronous buck converter manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.76V to 24V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 100 kHz to 2.5 MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 8-pin SOIC (DDA) and 8-pin WSON (DRC)  

### **Descriptions:**  
The TPS54380 is a step-down DC-DC converter with integrated high-side and low-side MOSFETs. It is designed for high-efficiency power conversion in applications such as industrial, automotive, and consumer electronics. The device features a wide input voltage range and adjustable switching frequency for optimized performance.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Power Good Output:** Monitors output voltage status.  
- **Soft Start:** Prevents inrush current at startup.  
- **Overcurrent & Thermal Protection:** Enhances system reliability.  
- **Synchronous Rectification:** Improves efficiency.  
- **Low Quiescent Current:** Suitable for battery-powered applications.  

This information is strictly factual from the TI datasheet and knowledge base.

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