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TPS2085DRG4 from TI,Texas Instruments

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TPS2085DRG4

Manufacturer: TI

0.7A 2.7 to 5.5V Quad (4 In/4 Out) High-Side MOSFET Switch IC Fault Reporting 4 Act-High Enable 16-SOIC 0 to 85

Partnumber Manufacturer Quantity Availability
TPS2085DRG4 TI 2530 In Stock

Description and Introduction

0.7A 2.7 to 5.5V Quad (4 In/4 Out) High-Side MOSFET Switch IC Fault Reporting 4 Act-High Enable 16-SOIC 0 to 85 The TPS2085DRG4 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:** 1.5A  
- **On-Resistance (RDS(ON)):** 80mΩ (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8 (DRG4)  
- **Fault Protection:** Overcurrent, thermal shutdown  
- **Enable Control:** Active-high logic input  
- **Quiescent Current (Iq):** 20µA (typical)  

### **Descriptions:**  
The TPS2085DRG4 is a single-channel power-distribution switch designed for applications requiring precision current limiting, thermal protection, and controlled power sequencing. It integrates a low on-resistance MOSFET and control circuitry to manage power distribution efficiently.  

### **Features:**  
- Adjustable current limit (1.5A)  
- Fast overcurrent response (µs range)  
- Reverse current blocking  
- Thermal shutdown protection  
- Low standby current (20µA)  
- Under-voltage lockout (UVLO)  
- ESD protection  

This device is commonly used in USB ports, hot-swap circuits, and other power management applications.

Application Scenarios & Design Considerations

0.7A 2.7 to 5.5V Quad (4 In/4 Out) High-Side MOSFET Switch IC Fault Reporting 4 Act-High Enable 16-SOIC 0 to 85

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