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TPS54231DRG4 from TI,Texas Instruments

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TPS54231DRG4

Manufacturer: TI

3.5 to 28V Input, 2A, 570kHz Step-Down Converter with Eco-mode? 8-SOIC -40 to 150

Partnumber Manufacturer Quantity Availability
TPS54231DRG4 TI 32066 In Stock

Description and Introduction

3.5 to 28V Input, 2A, 570kHz Step-Down Converter with Eco-mode? 8-SOIC -40 to 150 The TPS54231DRG4 is a synchronous buck converter manufactured by Texas Instruments (TI).  

**Specifications:**  
- Input Voltage Range: 5.5V to 36V  
- Output Voltage Range: Adjustable down to 0.8V  
- Output Current: Up to 2A  
- Switching Frequency: 570 kHz  
- Efficiency: Up to 95%  
- Operating Temperature Range: -40°C to 125°C  
- Package: 8-Pin SOIC (DRG4)  

**Descriptions:**  
The TPS54231DRG4 is a step-down DC-DC 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.  

**Features:**  
- Integrated 42mΩ high-side and 51mΩ low-side MOSFETs  
- Adjustable soft-start  
- Overcurrent and thermal protection  
- Undervoltage lockout (UVLO)  
- Eco-mode for improved efficiency at light loads  
- Fixed-frequency PWM control  

This information is sourced from the TI datasheet and official product documentation.

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