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TPS2111APWRG4 from TI/BB,Texas Instruments

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TPS2111APWRG4

Manufacturer: TI/BB

Autoswitching Power Mux

Partnumber Manufacturer Quantity Availability
TPS2111APWRG4 TI/BB 180 In Stock

Description and Introduction

Autoswitching Power Mux The TPS2111APWRG4 is a power multiplexer manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Current:** Up to 1A  
- **Low On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Automatic or Manual Switchover Control**  
- **Low Quiescent Current:** 1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin TSSOP (PW)  

### **Descriptions:**  
The TPS2111APWRG4 is a dual-input, single-output power multiplexer designed for seamless power source switching between two supplies. It is commonly used in battery-powered applications where automatic or manual power source selection is required.  

### **Features:**  
- **Seamless Transition:** Prevents voltage drops during switchover.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Reverse Current Blocking:** Prevents backflow between inputs.  
- **Fast Switching:** Minimizes disruption during power source changes.  
- **Overvoltage Protection:** Protects downstream circuitry.  

This device is suitable for applications such as portable electronics, USB power switching, and backup power systems.

Application Scenarios & Design Considerations

Autoswitching Power Mux
Partnumber Manufacturer Quantity Availability
TPS2111APWRG4 TI 2145 In Stock

Description and Introduction

Autoswitching Power Mux The TPS2111APWRG4 is a power multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range (VIN_A, VIN_B):** 2.7V to 5.5V  
- **Output Voltage (VOUT):** Up to 5.5V  
- **Continuous Output Current:** 500mA  
- **On-Resistance (RON):** 70mΩ (typical)  
- **Switching Time (Automatic Mode):** 10μs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin TSSOP (PW)  

### **Descriptions:**  
The TPS2111APWRG4 is a dual-input, single-output power multiplexer designed for seamless power source switching between two supplies. It supports automatic and manual switching modes, ensuring uninterrupted power delivery to the load.  

### **Features:**  
- Automatic or manual switchover control  
- Low on-resistance (70mΩ typical)  
- Fast switching time (10μs typical)  
- Reverse current blocking  
- Under-voltage lockout (UVLO) protection  
- Thermal shutdown protection  
- Small 8-pin TSSOP package  

This device is commonly used in battery-powered systems, portable electronics, and power management applications.

Application Scenarios & Design Considerations

Autoswitching Power Mux

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