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TPS2085DR from TI,Texas Instruments

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TPS2085DR

Manufacturer: TI

0.7A, 2.7 to 5.5V Quad (4 Input/ 4 Output) High-Side MOSFET Switch IC, Fault Reporting, 4 Act-Hi En

Partnumber Manufacturer Quantity Availability
TPS2085DR TI 46 In Stock

Description and Introduction

0.7A, 2.7 to 5.5V Quad (4 Input/ 4 Output) High-Side MOSFET Switch IC, Fault Reporting, 4 Act-Hi En The TPS2085DR is a power distribution switch manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 1.5A (typical)  
- **On-Resistance (RDS(ON)):** 70mΩ (typical at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8 (DR)  

### **Descriptions:**  
- The TPS2085DR is a single-channel, current-limited power-distribution switch.  
- It is designed for applications requiring controlled power management, such as USB ports and hot-swap systems.  
- The device includes built-in protection features like overcurrent, thermal shutdown, and reverse-current blocking.  

### **Features:**  
- Adjustable current limit with ±15% accuracy.  
- Fast overcurrent response (<5µs).  
- Thermal shutdown protection.  
- Controlled rise time to minimize inrush current.  
- Reverse-current blocking when disabled.  
- Low quiescent current (35µA typical).  

This information is sourced from TI's official documentation. Let me know if you need further details.

Application Scenarios & Design Considerations

0.7A, 2.7 to 5.5V Quad (4 Input/ 4 Output) High-Side MOSFET Switch IC, Fault Reporting, 4 Act-Hi En

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