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TPS5450DDARG4 from TI,Texas Instruments

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TPS5450DDARG4

Manufacturer: TI

5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125

Partnumber Manufacturer Quantity Availability
TPS5450DDARG4 TI 2808 In Stock

Description and Introduction

5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125 The TPS5450DDARG4 is a DC-DC converter manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 5.5V to 36V  
- **Output Voltage Range:** Adjustable down to 1.22V  
- **Output Current:** Up to 5A continuous  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SO PowerPAD (DDAR)  

### **Descriptions:**  
The TPS5450DDARG4 is a step-down (buck) DC-DC converter with integrated high-side MOSFET. It provides a compact, efficient solution for power supply designs requiring high current output.  

### **Features:**  
- **Integrated 80mΩ High-Side MOSFET**  
- **Wide Input Voltage Range (5.5V to 36V)**  
- **Adjustable Output Voltage (1.22V to 31.32V)**  
- **Fixed 500kHz Switching Frequency**  
- **Internal Soft Start & Overcurrent Protection**  
- **Thermal Shutdown Protection**  
- **PowerPAD™ Package for Enhanced Thermal Performance**  

This information is sourced from the official Texas Instruments datasheet for the TPS5450DDARG4.

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