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TPS2011A from TI,Texas Instruments

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TPS2011A

Manufacturer: TI

1.2A, 2.7 to 5.5V Single High-Side MOSFET Switch IC, No Fault Reporting, Active-Low Enable

Partnumber Manufacturer Quantity Availability
TPS2011A TI 4 In Stock

Description and Introduction

1.2A, 2.7 to 5.5V Single High-Side MOSFET Switch IC, No Fault Reporting, Active-Low Enable The TPS2011A 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:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Overcurrent Threshold:** Adjustable  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOT-23 (5-pin)  

### **Descriptions:**  
The TPS2011A is a single-channel power-distribution switch designed for applications requiring precision current limiting, such as USB ports and other hot-swap systems. It provides protection against overcurrent and short-circuit conditions while minimizing voltage drops.  

### **Features:**  
- **Adjustable Current Limit:** Allows customization for different load requirements.  
- **Fast Overcurrent Response:** Shuts off quickly in fault conditions.  
- **Low Quiescent Current:** Reduces power consumption when disabled.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Reverse Current Blocking:** Protects the input supply.  
- **Enable Pin (Active High):** Allows external control of the switch.  

This information is based on TI's official datasheet for the TPS2011A.

Application Scenarios & Design Considerations

1.2A, 2.7 to 5.5V Single High-Side MOSFET Switch IC, No Fault Reporting, Active-Low Enable

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