BQ27500DRZT - Texas Instruments

Manufacturer Part Number

BQ27500DRZT

Manufacturer

Texas Instruments

Introduction

The BQ27500DRZT is a highly integrated battery monitoring integrated circuit (IC) designed for lithium-ion (Li-ion) and lithium-polymer (Li-poly) battery-powered applications. It provides advanced battery management capabilities, including precise battery fuel gauging, battery charge control, and battery protection.

Product Features and Performance

Implements the Impedance Track™ algorithm for accurate remaining battery capacity and battery life estimation

Supports single-cell Li-ion and Li-poly battery packs

Provides over-temperature fault protection

Communicates with the host system via the I2C interface

Operates across a wide temperature range of -40°C to 85°C

Product Advantages

Highly accurate battery fuel gauge for better user experience

Integrated protection features to ensure battery safety

Flexible I2C communication interface for easy system integration

Wide operating temperature range for diverse applications

Key Reasons to Choose This Product

Advanced battery management capabilities for enhanced battery performance and lifespan

Comprehensive protection features for reliable and safe battery operation

Seamless integration with host systems through the I2C interface

Proven Impedance Track™ technology for accurate fuel gauging

Quality and Safety Features

Over-temperature fault protection

Robust design for reliable operation

Compatibility

This product is designed to work with single-cell Li-ion and Li-poly battery packs.

Application Areas

Portable electronics

Wearable devices

Power tools

Battery-powered industrial equipment

Product Lifecycle

The BQ27500DRZT is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Texas Instruments that provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on the available options and recommendations for their specific application needs.