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TPS51315RGFT from TI,Texas Instruments

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TPS51315RGFT

Manufacturer: TI

3V to 14V Input, 10A Synchronous Step Down DCAP Mode Converter with Eco-Mode 40-VQFN -40 to 125

Partnumber Manufacturer Quantity Availability
TPS51315RGFT TI 75 In Stock

Description and Introduction

3V to 14V Input, 10A Synchronous Step Down DCAP Mode Converter with Eco-Mode 40-VQFN -40 to 125 The TPS51315RGFT 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 28V  
- **Output Voltage Range:** 0.76V to 5.5V (adjustable)  
- **Output Current:** Up to 15A  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-pin VQFN (RGFT)  

### **Descriptions:**  
The TPS51315RGFT is a high-efficiency, synchronous step-down DC-DC converter designed for powering low-voltage, high-performance processors and ASICs. It integrates low-RDS(on) MOSFETs for high efficiency and supports adjustable output voltage and switching frequency.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Pre-Bias Startup:** Prevents output voltage overshoot.  
- **Power Good Indicator:** Monitors output status.  
- **Overcurrent & Overtemperature Protection:** Enhances system reliability.  
- **Soft-Start & Tracking:** Minimizes inrush current.  

This device is commonly used in networking, telecom, and industrial applications.  

(Source: Texas Instruments datasheet for TPS51315RGFT.)

Application Scenarios & Design Considerations

3V to 14V Input, 10A Synchronous Step Down DCAP Mode Converter with Eco-Mode 40-VQFN -40 to 125

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