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TPS2113APW from TI,Texas Instruments

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TPS2113APW

Manufacturer: TI

Autoswitching Power Mux

Partnumber Manufacturer Quantity Availability
TPS2113APW TI 6893 In Stock

Description and Introduction

Autoswitching Power Mux The TPS2113APW is a power multiplexer manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range (VIN_A, VIN_B):** 2.7V to 5.5V  
- **Output Current (Continuous):** Up to 1.5A  
- **Switch Type:** Low On-Resistance (RDS(ON)) N-Channel MOSFET  
- **On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Switching Time (Turn-On/Turn-Off):** < 1ms  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin TSSOP (PW)  

### **Description:**  
The TPS2113APW is an automatic power multiplexer designed for seamless power source switching between two supplies (VIN_A and VIN_B). It prioritizes the higher voltage input when both are present, ensuring uninterrupted power delivery.  

### **Features:**  
- **Automatic Power Source Selection:** Switches to the higher voltage input automatically.  
- **Low Voltage Drop:** Minimizes power loss with low RDS(ON).  
- **Fast Switching:** Ensures smooth transition between power sources.  
- **Overcurrent Protection:** Built-in current limiting for safety.  
- **Reverse Current Blocking:** Prevents backflow from output to input.  
- **Low Quiescent Current:** Consumes minimal power in standby mode.  

This device is commonly used in battery-powered systems, USB power switching, and redundant power applications.  

(Data sourced from Texas Instruments' official documentation.)

Application Scenarios & Design Considerations

Autoswitching Power Mux

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