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TPS54386PWPRG4 from TI,Texas Instruments

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TPS54386PWPRG4

Manufacturer: TI

4.5V to 28V Input, Dual 3A Outputs, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
TPS54386PWPRG4 TI 20000 In Stock

Description and Introduction

4.5V to 28V Input, Dual 3A Outputs, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 125 The TPS54386PWPRG4 is a switching voltage regulator manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.8V to 25V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 100kHz to 2.5MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-20 (PowerPAD™)  

### **Descriptions:**  
The TPS54386PWPRG4 is a synchronous buck (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 telecom systems.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Wide Input Voltage Range:** Supports various power sources.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Soft Start:** Prevents inrush current.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  
- **Synchronization Capability:** Can sync with an external clock.  

This information is sourced from TI's official documentation.

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