BQ24004PWPR - Texas Instruments

Manufacturer Part Number

BQ24004PWPR

Manufacturer

Texas Instruments

Introduction

The BQ24004PWPR is a highly integrated single-cell or 2-cell lithium-ion/polymer battery charger from Texas Instruments. It features constant-current/constant-voltage battery charging with termination and charge-status indication, as well as integrated thermal regulation and charge current monitoring.

Product Features and Performance

Constant-current/constant-voltage battery charging with termination

Charge current monitoring and thermal regulation

Integrated PowerPAD™ for improved thermal performance

Single-cell or 2-cell Li-ion/polymer battery support

Programmable charge current up to 1.2A

Wide input voltage range of up to 10V

Supports various battery chemistries including Li-ion and Li-polymer

Fault protection for over-temperature, over-voltage, and over-current

Product Advantages

Highly integrated solution reducing component count and design complexity

Efficient thermal management for improved reliability

Flexible charging parameters to accommodate a wide range of battery configurations

Comprehensive protection features for safe and reliable operation

Key Reasons to Choose This Product

Optimized for mobile and portable applications with high power density

Reliable and robust design ensuring long-term performance

Ease of use with minimal external components required

Trusted Texas Instruments quality and technical support

Quality and Safety Features

Over-temperature, over-voltage, and over-current protection

Thermal regulation to prevent overheating

Integrated PowerPAD™ package for enhanced thermal dissipation

Compatibility

The BQ24004PWPR is compatible with a wide range of lithium-ion and lithium-polymer battery packs, making it suitable for a variety of portable electronic devices.

Application Areas

Smartphones, tablets, and other mobile devices

Power banks and portable chargers

Wearable electronics

Industrial and medical equipment

Product Lifecycle

The BQ24004PWPR is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Texas Instruments, such as the BQ24250, BQ24256, and BQ24261. Customers are advised to contact our website's sales team for more information on the best replacement options for their specific application requirements.