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TPS2054DR from TI,Texas Instruments

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TPS2054DR

Manufacturer: TI

0.7A, 2.7-5.5V Quad (2 In/4 Out) Hi-Side MOSFET, Fault Report, Act-High Enable

Partnumber Manufacturer Quantity Availability
TPS2054DR TI 12915 In Stock

Description and Introduction

0.7A, 2.7-5.5V Quad (2 In/4 Out) Hi-Side MOSFET, Fault Report, Act-High Enable The TPS2054DR is a power distribution switch manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 500mA  
- **Number of Channels:** 4  
- **On-Resistance (RDS(ON)):** 95mΩ (typical)  
- **Overcurrent Protection Threshold:** 1A (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16  

### **Descriptions:**  
The TPS2054DR is a quad-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with built-in protection features such as overcurrent and thermal shutdown.  

### **Features:**  
- **Integrated 500mA Power Switches** (4 channels)  
- **Low On-Resistance (95mΩ typical)**  
- **Overcurrent Protection (1A typical)**  
- **Thermal Shutdown Protection**  
- **Controlled Rise Time to Reduce Inrush Current**  
- **Undervoltage Lockout (UVLO)**  
- **Fast Short-Circuit Response**  
- **SOIC-16 Package for Space Efficiency**  

This device is commonly used in USB hubs, hot-swap applications, and power management in portable electronics.

Application Scenarios & Design Considerations

0.7A, 2.7-5.5V Quad (2 In/4 Out) Hi-Side MOSFET, Fault Report, Act-High Enable

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