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TPS2080 from TI/BB,Texas Instruments

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TPS2080

Manufacturer: TI/BB

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
TPS2080 TI/BB 5 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 TPS2080 is a power distribution switch manufactured by Texas Instruments (TI) and Burr-Brown (BB). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 1A (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical at 5V)  
- **Overcurrent Protection:** Adjustable or fixed threshold  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-8, MSOP-8  

### **Descriptions:**  
- The TPS2080 is a single-channel, high-side power switch designed for USB and other hot-swap applications.  
- It provides controlled power distribution with built-in protection features.  
- The device is optimized for low-voltage systems and includes thermal shutdown to prevent damage from excessive current.  

### **Features:**  
- **Adjustable Current Limit:** Allows customization for different load requirements.  
- **Fast Overcurrent Response:** Protects downstream circuits.  
- **Reverse Current Blocking:** Prevents backflow when the output voltage is higher than the input.  
- **Low Quiescent Current:** Enhances power efficiency in standby mode.  
- **Thermal Shutdown:** Safeguards against overheating.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  

For detailed electrical characteristics and application notes, refer to the official TI/BB datasheet.

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