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TPS2112APW from TI,Texas Instruments

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TPS2112APW

Manufacturer: TI

Autoswitching Power Mux

Partnumber Manufacturer Quantity Availability
TPS2112APW TI 23 In Stock

Description and Introduction

Autoswitching Power Mux The TPS2112APW is a power multiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current:** 1.5A (max)  
- **On-Resistance (RDS(ON)):** 85mΩ (typical)  
- **Switch Type:** Dual N-Channel MOSFET  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-8 (PW)  

### **Descriptions:**  
The TPS2112APW is an automatic power multiplexer that selects between two power sources (IN1 and IN2) based on priority or external control. It is designed for seamless power switching in battery-powered and redundant power applications.  

### **Features:**  
- Automatic or manual switchover between power sources  
- Low quiescent current (30µA typical)  
- Reverse current blocking  
- Overcurrent and thermal protection  
- Fast switchover time (<1ms)  
- Priority logic for source selection  

This device is commonly used in portable electronics, USB power management, and backup power systems.  

(Source: Texas Instruments Datasheet)

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