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TPS54614 from TI,Texas Instruments

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TPS54614

Manufacturer: TI

Low Input Voltage 6A Continuous Buck Converter with 1.8V Output

Partnumber Manufacturer Quantity Availability
TPS54614 TI 14 In Stock

Description and Introduction

Low Input Voltage 6A Continuous Buck Converter with 1.8V Output The TPS54614 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 via resistor divider)  
- **Output Current:** Up to 6A continuous  
- **Switching Frequency:** 300 kHz to 2.2 MHz (adjustable or synchronized to external clock)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 3.5mm × 3.5mm 20-pin VQFN (RGY)  

### **Descriptions:**  
The TPS54614 is a high-efficiency, step-down DC-DC converter with integrated MOSFETs. It is designed for point-of-load regulation in applications such as networking, industrial, and consumer electronics. The device supports adjustable output voltage and frequency, enabling optimized performance for various power requirements.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Soft Start:** Prevents inrush current.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Overcurrent & Overtemperature Protection:** Enhances reliability.  
- **Pre-Biased Output Startup:** Prevents voltage disturbances.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency and noise.  
- **Synchronous Rectification:** Improves efficiency.  

This information is based solely on TI's datasheet for the TPS54614.

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