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TPS2051ADR from TI,Texas Instruments

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TPS2051ADR

Manufacturer: TI

0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable

Partnumber Manufacturer Quantity Availability
TPS2051ADR TI 39698 In Stock

Description and Introduction

0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable The TPS2051ADR is a power distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current:** 500mA  
- **On-Resistance (RDS(ON)):** 95mΩ (typical)  
- **Overcurrent Protection Threshold:** 1.1A (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TPS2051ADR is a single-channel power-distribution switch designed for applications requiring precise current limiting and thermal protection. It is commonly used in USB ports, hot-swap circuits, and other power management systems.  

### **Features:**  
- **Adjustable Current Limit:** Protects downstream circuits from overcurrent conditions.  
- **Thermal Shutdown:** Prevents damage due to excessive heat.  
- **Fast Overcurrent Response:** Quickly disconnects power in fault conditions.  
- **Low Standby Current:** Enhances power efficiency.  
- **Reverse Current Blocking:** Prevents backflow when the switch is off.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  

This device is RoHS-compliant and lead-free.

Application Scenarios & Design Considerations

0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable

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