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TPS2044BDR from TI,Texas Instruments

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TPS2044BDR

Manufacturer: TI

Quad Current-Limited Power Distribution Switches

Partnumber Manufacturer Quantity Availability
TPS2044BDR TI 382 In Stock

Description and Introduction

Quad Current-Limited Power Distribution Switches The TPS2044BDR 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 Limit:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical at 5V)  
- **Number of Channels:** 4  
- **Fault Protection:** Overcurrent, Thermal Shutdown  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-16  

### **Descriptions:**  
The TPS2044BDR is a quad-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with built-in protection features, making it suitable for USB hubs, hot-swap circuits, and other power management applications.  

### **Features:**  
- **Adjustable Current Limit:** Protects against short circuits and overloads.  
- **Fast Overcurrent Response:** Minimizes voltage droop during fault conditions.  
- **Low Standby Current:** Reduces power consumption when disabled.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  
- **Reverse Current Blocking:** Prevents backflow when disabled.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quad Current-Limited Power Distribution Switches

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