BQ294702DSGT - Texas Instruments

Manufacturer Part Number

BQ294702DSGT

Manufacturer

Texas Instruments

Introduction

The BQ294702DSGT is a highly integrated, low-power, dual-cell battery protection integrated circuit (IC) for Lithium-ion (Li-ion) and Lithium-polymer (Li-poly) battery packs. It provides comprehensive protection features to ensure safe and reliable battery operation.

Product Features and Performance

Protects against over-voltage, under-voltage, and over-current conditions

Supports 2 to 4 Li-ion/Li-poly battery cells

Low quiescent current of 1.2 μA (typical)

Integrated charge and discharge FET control

Automatic cell balancing during charging

Programmable over-voltage, under-voltage, and over-current thresholds

Thermal shutdown protection

Integrated state-of-charge (SOC) reporting

Product Advantages

Comprehensive battery protection features

Efficient power management for extended battery life

Compact and space-saving 8-WFDFN package

Suitable for a wide range of portable electronic devices

Key Reasons to Choose This Product

Ensures safe and reliable battery operation

Optimizes battery performance and lifespan

Simplifies battery pack design and integration

Contributes to the overall reliability and safety of your product

Quality and Safety Features

Robust over-voltage, under-voltage, and over-current protection

Thermal shutdown mechanism for enhanced safety

High-quality materials and manufacturing processes

Compatibility

The BQ294702DSGT is compatible with Lithium-ion and Lithium-polymer battery chemistries, supporting 2 to 4 cells in series.

Application Areas

Portable electronics

Power tools

Medical devices

Industrial equipment

Automotive applications

Product Lifecycle

The BQ294702DSGT is an active product, and there are no plans for discontinuation at this time. Texas Instruments offers a range of alternative battery protection ICs with similar features and functionalities, such as the BQ29741 and BQ29330. For more information or assistance in selecting the best solution for your application, please contact our sales team through our website.