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TPS54283PWPRG4 from TI,Texas Instruments

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TPS54283PWPRG4

Manufacturer: TI

4.5V to 28V Input, Dual 2A Output, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54283PWPRG4 TI 163 In Stock

Description and Introduction

4.5V to 28V Input, Dual 2A Output, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85 The TPS54283PWPRG4 is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-14 (PowerPAD™)  

### **Descriptions:**  
The TPS54283PWPRG4 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.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Soft Start:** Limits inrush current.  
- **Wide Input Voltage Range:** Supports various power sources.  
- **Frequency Synchronization:** Allows synchronization to an external clock.  
- **Protection Features:** Includes overcurrent, overvoltage, and thermal shutdown.  
- **PowerPAD™ Package:** Enhances thermal performance.  

This information is sourced from the manufacturer's datasheet.

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