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TPS2011 from TI,Texas Instruments

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TPS2011

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
TPS2011 TI 2650 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 TPS2011 is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 500mA (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical at 5V)  
- **Quiescent Current (IQ):** 0.5µA (typical)  
- **Shutdown Current (ISD):** 0.1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOT-23 (5-pin)  

### **Descriptions:**  
- The TPS2011 is a single-channel power-distribution switch designed for applications requiring precision current limiting and fast short-circuit protection.  
- It integrates a low-RDS(ON) N-channel MOSFET and control circuitry to provide efficient power management.  
- The device includes thermal shutdown protection to prevent damage from excessive heat.  

### **Features:**  
- **Adjustable Current Limit:** Configurable via an external resistor.  
- **Fast Overcurrent Response:** Protects downstream circuits in microseconds.  
- **Reverse Current Blocking:** Prevents backflow when the output voltage exceeds the input.  
- **Controlled Rise Time:** Reduces inrush current during turn-on.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within the specified voltage range.  
- **Thermal Shutdown Protection:** Disables the switch if the temperature exceeds safe limits.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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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