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TPS54673 from TI,Texas Instruments

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TPS54673

Manufacturer: TI

Low Input Voltage 6A Continuous Buck Converter with Disabled Sinking During Start Up

Partnumber Manufacturer Quantity Availability
TPS54673 TI 436 In Stock

Description and Introduction

Low Input Voltage 6A Continuous Buck Converter with Disabled Sinking During Start Up The TPS54673 is a synchronous buck converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.76V to 5.5V (adjustable)  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 20-pin HTSSOP (PowerPAD™)  

### **Descriptions:**
- The TPS54673 is a high-efficiency, step-down DC-DC converter with integrated MOSFETs.  
- It is designed for applications requiring high power density and efficiency, such as networking, industrial, and telecom systems.  
- The device supports adjustable soft-start and power-good monitoring.  

### **Features:**
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Power Good (PG) Output:** Monitors output voltage status.  
- **Adjustable Soft-Start:** Minimizes inrush current.  
- **Overcurrent and Overtemperature Protection:** Enhances reliability.  
- **Synchronous Rectification:** Improves efficiency.  

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

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