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TPS53318DQPR from TI,Texas Instruments

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TPS53318DQPR

Manufacturer: TI

High-Efficiency 8-A Synchronous Buck Converter with Eco-mode ? 22-LSON-CLIP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS53318DQPR TI 1768 In Stock

Description and Introduction

High-Efficiency 8-A Synchronous Buck Converter with Eco-mode ? 22-LSON-CLIP -40 to 85 The TPS53318DQPR is a synchronous buck converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.76V 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 85°C  
- **Package:** 24-pin VQFN (DQPR)  

### **Descriptions:**  
The TPS53318DQPR is a high-efficiency, synchronous step-down DC-DC converter designed for point-of-load applications. It integrates low-RDS(on) MOSFETs and supports a wide input voltage range, making it suitable for industrial, networking, and computing applications.  

### **Features:**  
- **Integrated Power MOSFETs** (High-side and Low-side)  
- **Adjustable Switching Frequency** (300kHz to 1.2MHz)  
- **Precision Reference Voltage** (±1% over temperature)  
- **Programmable Soft-Start**  
- **Power Good Indicator**  
- **Overcurrent and Overtemperature Protection**  
- **Thermal Shutdown Protection**  

This device is optimized for high-performance power delivery in space-constrained designs.

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