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TPS54350PWP from TI,Texas Instruments

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TPS54350PWP

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS54350PWP TI 49179 In Stock

Description and Introduction

4.5 to 20V Input, 3A Step Down Converter with Adjustable Output Voltage The TPS54350PWP 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 28V  
- **Output Voltage Range:** 0.76V to 25V (adjustable via external resistors)  
- **Output Current:** Up to 3A continuous  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-16 (PWP)  

### **Descriptions:**  
The TPS54350PWP is a synchronous buck converter with integrated high-side and low-side MOSFETs. It is designed for high-efficiency power conversion in applications such as industrial, automotive, and telecom systems. The device supports adjustable switching frequency and includes features like soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Wide Input Voltage Range:** Suitable for various power sources.  
- **Synchronous Rectification:** Improves efficiency.  
- **Protection Features:** Overcurrent, undervoltage lockout (UVLO), and thermal shutdown.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Power Good Indicator:** Monitors output voltage status.  

This information is sourced from the official Texas Instruments datasheet for the TPS54350PWP.

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