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TPS2065DGNR from TI,Texas Instruments

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TPS2065DGNR

Manufacturer: TI

Single 1A Current-Limited, Power-Distribution Switches for USB Applications

Partnumber Manufacturer Quantity Availability
TPS2065DGNR TI 209 In Stock

Description and Introduction

Single 1A Current-Limited, Power-Distribution Switches for USB Applications The TPS2065DGNR is a power distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 1A  
- **Number of Channels:** 1  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Current Limit:** 1.5A (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin MSOP (DGNR)  
- **Reverse Current Blocking:** Yes  
- **Overcurrent Protection:** Yes  
- **Thermal Shutdown Protection:** Yes  

### **Descriptions:**  
The TPS2065DGNR is a single-channel power-distribution switch designed for applications requiring precise current limiting, thermal protection, and reverse current blocking. It is commonly used in USB ports, hot-swapable systems, and other power management applications.  

### **Features:**  
- Adjustable current limit (1.5A typical)  
- Fast overcurrent response (<2µs)  
- Low standby current (<1µA)  
- Built-in thermal shutdown protection  
- Reverse current blocking when disabled  
- Under-voltage lockout (UVLO) protection  
- ESD protection (up to 2kV HBM)  

This device is suitable for portable electronics, industrial controls, and embedded systems requiring reliable power switching.

Application Scenarios & Design Considerations

Single 1A Current-Limited, Power-Distribution Switches for USB Applications

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