BQ24271RGET - Texas Instruments

Manufacturer Part Number

BQ24271RGET

Manufacturer

Texas Instruments

Introduction

The BQ24271RGET is a high-efficiency, single-cell lithium-ion (Li-ion) battery charger IC from Texas Instruments. It is designed to provide a complete power management solution for portable devices and applications that require fast, efficient, and safe battery charging.

Product Features and Performance

Constant-current, constant-voltage battery charging with programmable charge current up to 1.5A

Supports 1-cell Li-ion/Li-polymer battery packs with voltages up to 3.7V

Wide input voltage range of up to 6V

Advanced charge termination and safety features, including over-temperature, over-voltage, and short-circuit protection

Integrated I2C interface for easy configuration and monitoring

Product Advantages

High charging efficiency, reducing power loss and heat generation

Comprehensive safety features to protect the battery and the system

Programmable charge current for flexible power management

Small 24-pin VFQFN package with exposed thermal pad for compact design

Key Reasons to Choose This Product

Reliable and robust battery charging solution for portable devices

Optimizes battery life and system performance with advanced charging algorithms

Simplifies power management integration with integrated control and protection features

Compact package enables space-constrained designs

Quality and Safety Features

Robust overcurrent, overvoltage, and overtemperature protection

Thermal regulation to maintain safe operating temperatures

Charge termination and safety timer to prevent overcharging

Compatibility

The BQ24271RGET is compatible with 1-cell Li-ion/Li-polymer battery packs and can be used in a wide range of portable devices, including smartphones, tablets, wearables, and other battery-powered applications.

Application Areas

Portable consumer electronics

Wearable devices

Power banks and battery packs

IoT and industrial applications

Product Lifecycle

The BQ24271RGET is an active product, and there are no plans for its discontinuation. Texas Instruments offers a range of alternative and equivalent battery charger ICs, such as the BQ24295, BQ24296, and BQ24298, which may provide additional features and capabilities to meet your specific design requirements. For more information, please contact our website's sales team.