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TPS2115APW from TI,Texas Instruments

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TPS2115APW

Manufacturer: TI

Autoswitching Power Mux

Partnumber Manufacturer Quantity Availability
TPS2115APW TI 10000 In Stock

Description and Introduction

Autoswitching Power Mux The TPS2115APW is a power multiplexer manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range (VIN1, VIN2):** 2.7V to 5.5V  
- **Output Current (Continuous):** 1.5A  
- **On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Switchover Time:** <1ms  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-8 (PW)  

### **Descriptions:**  
The TPS2115APW is a dual-input, single-output power multiplexer designed for seamless switching between two power sources. It is commonly used in battery-powered applications to switch between a primary and backup power source without interruption.  

### **Features:**  
- **Automatic or Manual Switchover:** Supports both automatic and manual control for power source selection.  
- **Low Power Consumption:** Quiescent current of 1µA (typical) in shutdown mode.  
- **Reverse Current Blocking:** Prevents backflow when one input is disabled.  
- **Overcurrent Protection:** Built-in protection against excessive current.  
- **Fast Switching:** Ensures minimal disruption during power source transitions.  

This device is ideal for portable electronics, USB power management, and battery backup systems.

Application Scenarios & Design Considerations

Autoswitching Power Mux

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