BQ25872YFFT - Texas Instruments

Manufacturer Part Number

BQ25872YFFT

Manufacturer

texas-instruments

Introduction

The BQ25872YFFT is a highly integrated single-cell Li-ion/Li-polymer battery charger designed for space-constrained portable applications. It features a high-efficiency, switch-mode charging architecture capable of delivering up to 7A of charge current.

Product Features and Performance

Constant current/constant voltage Li-ion/Li-polymer battery charger

Charges batteries from 2.9V to 4.5V

Programmable charge current up to 7A

Highly integrated design with input current regulation, battery termination, protection, and safety features

Supports I2C communication interface for configuration and monitoring

Product Advantages

High-efficiency charging for extended battery life

Small footprint for compact designs

Comprehensive safety and protection features

Configurable to meet application-specific requirements

Key Reasons to Choose This Product

High-performance battery charging solution

Space-saving design for portable electronics

Reliable and safe operation

Customizable to fit unique application needs

Quality and Safety Features

Overcurrent, overvoltage, and overtemperature protection

Reverse current protection

Safety timer and battery temperature monitoring

Compatibility

Suitable for single-cell Li-ion and Li-polymer battery packs

Application Areas

Smartphones, tablets, wearables, and other portable electronics

Product Lifecycle

The BQ25872YFFT is an active product. There are no announced plans for discontinuation. Texas Instruments offers several equivalent and alternative battery charger models that may also be suitable for your application. Please contact our website's sales team for more information on available options.