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TPS54283PWPR from TI,Texas Instruments

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TPS54283PWPR

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
TPS54283PWPR TI 522 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 TPS54283PWPR is a synchronous buck converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.8V to 24V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** HTSSOP-20 (PowerPAD™)  
- **Features Adjustable Soft-Start**  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  

### **Descriptions:**  
The TPS54283PWPR is a step-down DC-DC converter with integrated high-side and low-side MOSFETs. It is designed for high efficiency and compact power solutions in industrial, automotive, and consumer applications.  

### **Features:**  
- **Integrated MOSFETs** (High-side and low-side)  
- **Adjustable Frequency (300kHz to 2.2MHz)**  
- **Wide Input Voltage Range (4.5V to 28V)**  
- **Adjustable Output Voltage (0.8V to 24V)**  
- **High Efficiency (up to 95%)**  
- **Thermal Shutdown Protection**  
- **Overcurrent Protection (OCP)**  
- **Undervoltage Lockout (UVLO)**  
- **Adjustable Soft-Start**  
- **PowerPAD™ Package for Enhanced Thermal Performance**  

This device is suitable for applications requiring high efficiency and compact power solutions, such as point-of-load regulation, industrial power supplies, and automotive systems.

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