IC Phoenix logo

Home ›  T  › T72 > TPS54331DDA

TPS54331DDA from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

TPS54331DDA

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS54331DDA TI 500 In Stock

Description and Introduction

3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SO PowerPAD -40 to 150 The TPS54331DDA 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:** 3.5V to 28V  
- **Output Voltage Range:** Adjustable from 0.8V to 25V  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC (DDA)  

### **Descriptions:**  
The TPS54331DDA 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 consumer electronics. The device features a wide input voltage range and adjustable output voltage, making it suitable for various power supply designs.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count  
- **Adjustable Output Voltage:** Via external resistors  
- **Wide Input Voltage Range:** Supports 3.5V to 28V operation  
- **High Efficiency:** Up to 95%  
- **Fixed Switching Frequency:** 570 kHz for predictable EMI performance  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions  
- **Soft-Start:** Reduces inrush current  

This information is based solely on TI's datasheet for the TPS54331DDA.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips