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TPS2054BDR from TI,Texas Instruments

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TPS2054BDR

Manufacturer: TI

Quad Current-Limited Power-Distribution Switches

Partnumber Manufacturer Quantity Availability
TPS2054BDR TI 3 In Stock

Description and Introduction

Quad Current-Limited Power-Distribution Switches The TPS2054BDR is a power distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 500mA  
- **Number of Channels:** 4  
- **On-Resistance (RDS(ON)):** 95mΩ (typical) at 5V  
- **Overcurrent Protection Threshold:** 1A (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16 (D)  

### **Descriptions:**  
The TPS2054BDR is a quad-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with built-in protection features.  

### **Features:**  
- **Adjustable Current Limit:** Protects against short circuits  
- **Thermal Shutdown:** Prevents damage from overheating  
- **Fast Overcurrent Response:** Limits fault current  
- **Low Standby Current:** Reduces power consumption  
- **Controlled Slew Rate:** Minimizes inrush current  
- **Reverse Current Blocking:** Prevents backflow  

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

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