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TPS54315 from TI,Texas Instruments

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TPS54315

Manufacturer: TI

Low Input Voltage 3A Continuous Buck Converter with 2.5V Output

Partnumber Manufacturer Quantity Availability
TPS54315 TI 306 In Stock

Description and Introduction

Low Input Voltage 3A Continuous Buck Converter with 2.5V Output The TPS54315 is a synchronous buck converter manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.8V to 22V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300 kHz to 2.2 MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 8-pin SOIC (DDA)  

**Descriptions and Features:**  
- Integrated high-side and low-side MOSFETs  
- Adjustable soft-start time  
- Precision enable input for power sequencing  
- Overcurrent protection (OCP) and thermal shutdown  
- Adjustable switching frequency for optimization  
- Supports pre-biased outputs  
- Low quiescent current in light-load operation  

For more details, refer to the official TI datasheet.

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