BQ29414PWR - Texas Instruments

Manufacturer Part Number

BQ29414PWR

Manufacturer

Texas Instruments

Introduction

The BQ29414PWR is a highly integrated power management integrated circuit (PMIC) designed for battery protection and management in lithium-ion battery-powered applications. It provides comprehensive safety features and protection mechanisms to ensure reliable and safe operation of the battery system.

Product Features and Performance

Supports 2-4 series-connected lithium-ion cells

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

Includes cell balancing function to maintain optimal charge levels across all cells

Operates across a wide temperature range of -40°C to 110°C

Surface mount package (8-TSSOP) for easy integration into compact designs

Product Advantages

Comprehensive battery protection and management in a single chip

Enhances safety and reliability of lithium-ion battery systems

Optimizes battery performance and extends lifespan

Compact packaging for space-constrained applications

Key Reasons to Choose This Product

Robust safety features to prevent battery damage and hazards

Efficient cell balancing for maximum battery capacity utilization

Wide operating temperature range for versatile deployment

Ease of integration with small footprint package

Quality and Safety Features

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

Thermal shutdown mechanism to prevent overheating

Rigorous quality control and testing for reliable performance

Compatibility

The BQ29414PWR is compatible with a wide range of lithium-ion battery-powered devices, including:

Smartphones and tablets

Laptops and portable electronics

Power tools and gardening equipment

Medical devices and wearables

Application Areas

Lithium-ion battery-powered consumer electronics

Industrial and commercial equipment with battery backup

Renewable energy systems and energy storage applications

Product Lifecycle

The BQ29414PWR is an obsolete product, meaning it is no longer actively manufactured or supported. However, there are several alternative and equivalent models available in the market that offer similar functionality and features. Customers are advised to contact our website's sales team for more information on suitable replacement options.