TPS2115APW - Texas Instruments

Manufacturer Part Number

TPS2115APW

Manufacturer

Texas Instruments

Introduction

The TPS2115APW is an automatic power multiplexer from Texas Instruments, facilitating power source selection in systems.

Product Features and Performance

Automatic switch between two power sources

N-Channel MOSFET pass transistors

Built-in voltage drop minimization

Current capability of 1.25A

Soft-switching to prevent inrush current issues

Offered in an 8-TSSOP package

Product Advantages

Automatic power management simplifies circuitry

Low quiescent current of 55 µA conserves power

Fast ON and OFF delay times for responsive operation

Support for a wide voltage range of 2.8V to 5.5V

Key Technical Parameters

Input:Output ratio of 2:1

ON delay time of 1 ms

OFF delay time of 5 ms

Max output current of 1.25A

Supply current of 55 µA

Supply voltage range of 2.8V to 5.5V

Quality and Safety Features

Overcurrent protection for safe operation

Thermal shutdown prevents overheating

Wide operating temperature range ensures reliability under various conditions

Compatibility

Compatible with handheld/mobile devices

Designed for surface mount technology

Application Areas

Handheld devices such as smartphones and tablets

Mobile devices requiring power management between internal and external sources

Product Lifecycle

This product is currently active

Not indicated as nearing discontinuation

Availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

Minimizes need for manual power source selection

Improves safety and reliability of the power supply

Simplifies design with automatic switching

Increases device uptime with fast switching capabilities

Low power consumption enhances battery life

Suitable for compact devices due to small form factor