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TPS55340RTER from TI,Texas Instruments

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TPS55340RTER

Manufacturer: TI

Integrated, 5-A 40-V Wide Input Range Boost/SEPIC/Flyback DC-DC Regulator 16-WQFN -40 to 150

Partnumber Manufacturer Quantity Availability
TPS55340RTER TI 2514 In Stock

Description and Introduction

Integrated, 5-A 40-V Wide Input Range Boost/SEPIC/Flyback DC-DC Regulator 16-WQFN -40 to 150 The TPS55340RTER is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 5A  
- **Switching Frequency:** Adjustable from 200kHz to 2.2MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-pin QFN (RTE)  

### **Descriptions:**  
The TPS55340RTER is a high-efficiency, synchronous buck converter with integrated MOSFETs. It is designed for high-performance power supply applications, offering wide input voltage flexibility and precise output voltage regulation.  

### **Features:**  
- **Integrated 80mΩ/40mΩ MOSFETs** for high efficiency  
- **Adjustable Soft-Start** to control inrush current  
- **Synchronization Capability** to an external clock  
- **Power Good Output** for system monitoring  
- **Overcurrent, Overtemperature, and Undervoltage Protection**  
- **Adjustable Frequency Operation** for optimization of efficiency and size  

This device is suitable for industrial, automotive, and telecom applications requiring a robust and efficient power solution.  

(Source: Texas Instruments datasheet for TPS55340RTER.)

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