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TPS53314RGFT from TI,Texas Instruments

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TPS53314RGFT

Manufacturer: TI

4.5V to 25V Input, 6-A Step-Down Converter with Integrated MOSFETs 40-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS53314RGFT TI 1000 In Stock

Description and Introduction

4.5V to 25V Input, 6-A Step-Down Converter with Integrated MOSFETs 40-VQFN -40 to 85 The TPS53314RGFT is a synchronous buck converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.6V to 5.5V  
- **Output Current:** Up to 15A  
- **Switching Frequency:** 300kHz to 1.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-pin VQFN (RGFT)  

### **Descriptions:**  
The TPS53314RGFT is a high-efficiency, synchronous step-down DC-DC converter designed for high-current applications. It integrates low-RDS(on) MOSFETs and supports adjustable switching frequency for optimized performance.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** 300kHz to 1.2MHz for efficiency and size optimization.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Pre-Biased Startup:** Prevents reverse current during startup.  
- **Overcurrent & Overtemperature Protection:** Enhances system reliability.  
- **Adjustable Soft-Start:** Controls inrush current.  

This device is commonly used in networking, industrial, and computing applications requiring high-current power conversion.

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