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TPS54680 from TI,Texas Instruments

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TPS54680

Manufacturer: TI

Low Input Voltage 6A Continuous Tracking Synchronous Buck Converter for Sequencing

Partnumber Manufacturer Quantity Availability
TPS54680 TI 92 In Stock

Description and Introduction

Low Input Voltage 6A Continuous Tracking Synchronous Buck Converter for Sequencing The TPS54680 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 7V (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  

### **Descriptions:**  
- The TPS54680 is a high-efficiency, step-down DC-DC converter with integrated MOSFETs.  
- It supports a wide input voltage range, making it suitable for industrial, automotive, and telecom applications.  
- The device includes features like adjustable soft-start, power-good indication, and thermal shutdown.  

### **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:** Limits inrush current during startup.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Synchronous Rectification:** Improves efficiency.  

For more details, refer to the official TI datasheet.

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