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TPS2115APWG4 from TI,Texas Instruments

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TPS2115APWG4

Manufacturer: TI, TI&BB, TI&BB

Autoswitching Power Mux 8-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2115APWG4 TI, TI&BB, TI&BB 12874 In Stock

Description and Introduction

Autoswitching Power Mux 8-TSSOP -40 to 85 The TPS2115APWG4 is a power multiplexer manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Power Management ICs - Power Distribution Switches, Load Drivers  
- **Package:** TSSOP-8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current:** Up to 1.5A  
- **Switch Type:** N-Channel MOSFET  
- **On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Quiescent Current:** 1µA (typical)  
- **Auto-Switching Mode:** Yes  
- **Manual Switching Mode:** Yes  

### **Descriptions:**  
The TPS2115APWG4 is a dual-input, single-output power multiplexer designed for power source selection in portable and battery-powered applications. It allows seamless switching between two power sources (such as a battery and an adapter) with minimal voltage drop and power loss.  

### **Features:**  
- **Automatic or Manual Power Source Selection**  
- **Low On-Resistance (70mΩ typical)**  
- **Wide Input Voltage Range (2.7V to 5.5V)**  
- **Low Quiescent Current (1µA typical)**  
- **Overcurrent and Thermal Protection**  
- **Fast Switching Between Sources**  
- **Small TSSOP-8 Package**  

This information is based solely on the manufacturer's datasheet and product documentation.

Application Scenarios & Design Considerations

Autoswitching Power Mux 8-TSSOP -40 to 85

Alternative Part Number

  • TPS2115APW --: Same TPS2115A power mux in the same TSSOP package without the G4 lead-free suffix; functionally identical and widely stocked.
  • TPS2113APW --: Closely related TI power mux in the same family and package, with similar current rating and pinout; suitable drop-in for many designs.
  • MAX4995AAUT+T --: Alternative current-limit/power-switch IC from a different vendor series offering comparable power-mux functionality for design flexibility.
  • TPS2114APW --: Another member of the TI TPS211x power-mux family in the same package; verify the specific switching and current-limit configuration before substituting.

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