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TPS54331D from TI,Texas Instruments

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TPS54331D

Manufacturer: TI

3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150

Partnumber Manufacturer Quantity Availability
TPS54331D TI 2337 In Stock

Description and Introduction

3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 The TPS54331D is a switching voltage regulator manufactured by Texas Instruments (TI). Here are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 3.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8 (D)  

### **Descriptions:**  
The TPS54331D is a step-down (buck) DC-DC converter with integrated high-side MOSFET. It is designed for high-efficiency power conversion in applications such as industrial, automotive, and consumer electronics. The device includes features like soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Integrated 80mΩ MOSFET**  
- **Wide Input Voltage Range (3.5V to 28V)**  
- **Adjustable Output Voltage (0.8V to 25V)**  
- **Fixed 570kHz Switching Frequency**  
- **Undervoltage Lockout (UVLO)**  
- **Thermal Shutdown Protection**  
- **Overcurrent Protection (Hiccup Mode)**  
- **Soft-Start Function**  
- **Available in SOIC-8 Package**  

This information is based solely on the manufacturer's datasheet and specifications.

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