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TPS54350PWPR from TI,Texas Instruments

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TPS54350PWPR

Manufacturer: TI

4.5 to 20V Input, 3A Step Down Converter with Adjustable Output Voltage

Partnumber Manufacturer Quantity Availability
TPS54350PWPR TI 4000 In Stock

Description and Introduction

4.5 to 20V Input, 3A Step Down Converter with Adjustable Output Voltage The TPS54350PWPR is a synchronous buck converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 20V  
- **Output Voltage Range:** 0.8V to 17V  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 500 kHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** HTSSOP-20 (PowerPAD™)  
- **Features Adjustable Soft-Start**  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  

### **Descriptions:**  
The TPS54350PWPR is a high-efficiency, step-down DC-DC converter with integrated high-side and low-side MOSFETs. It is designed for applications requiring high power density and efficiency, such as industrial, telecom, and computing systems.  

### **Features:**  
- **Integrated MOSFETs** (30mΩ high-side, 19mΩ low-side)  
- **Adjustable Switching Frequency** (300 kHz to 2.2 MHz)  
- **Synchronization Capability**  
- **Adjustable Soft-Start**  
- **Power Good Output**  
- **Thermal Shutdown Protection**  
- **Wide Input Voltage Range**  

This device is suitable for point-of-load regulation in various power supply applications.

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