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TPS2080D from TI,Texas Instruments

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TPS2080D

Manufacturer: TI

0.7A, 2.7 to 5.5V Dual (2 Input/ 2 Output) High-Side MOSFET Switch IC, Fault Reporting, 2 Act-Hi En

Partnumber Manufacturer Quantity Availability
TPS2080D TI 17 In Stock

Description and Introduction

0.7A, 2.7 to 5.5V Dual (2 Input/ 2 Output) High-Side MOSFET Switch IC, Fault Reporting, 2 Act-Hi En The TPS2080D 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:** 0.8A (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Quiescent Current:** 35µA (typical)  
- **Shutdown Current:** 1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC-8  

### **Descriptions:**  
- The TPS2080D is a single-channel power-distribution switch designed for applications requiring controlled power management.  
- It provides protection features such as overcurrent, thermal shutdown, and reverse current blocking.  
- The device is optimized for USB and other low-voltage power distribution systems.  

### **Features:**  
- **Adjustable Current Limit:** Protects the input supply from excessive current.  
- **Fast Overcurrent Response:** Limits output current during fault conditions.  
- **Thermal Shutdown:** Prevents damage due to overheating.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  
- **Reverse Current Blocking:** Prevents backflow when the output voltage is higher than the input.  
- **Enable Pin (Active High):** Allows external control of the switch.  

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

Application Scenarios & Design Considerations

0.7A, 2.7 to 5.5V Dual (2 Input/ 2 Output) High-Side MOSFET Switch IC, Fault Reporting, 2 Act-Hi En

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