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TPS54286PWPG4 from TI,Texas Instruments

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15.625ms

TPS54286PWPG4

Manufacturer: TI

4.5V to 28V Input, Dual 2A Output, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54286PWPG4 TI 1414 In Stock

Description and Introduction

4.5V to 28V Input, Dual 2A Output, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85 The TPS54286PWPG4 is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.76V to 24V (adjustable via external resistors)  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-20 (PowerPAD™)  
- **Control Method:** Voltage Mode PWM  

### **Descriptions:**
- The TPS54286PWPG4 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 includes features like adjustable soft-start, overcurrent protection, and thermal shutdown for robust operation.  

### **Features:**
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Output Voltage:** Set via external resistor divider.  
- **Wide Input Voltage Range:** Supports operation from 4.5V to 28V.  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Protection Features:** Overcurrent protection (OCP), thermal shutdown, and undervoltage lockout (UVLO).  
- **Adjustable Soft-Start:** Limits inrush current during startup.  
- **PowerPAD™ Package:** Enhances thermal performance.  

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

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