BQ2003S - Texas Instruments

Manufacturer Part Number

BQ2003S

Manufacturer

Texas Instruments

Introduction

The BQ2003S is a highly integrated, multi-chemistry battery charger that provides complete charge management for single-cell rechargeable batteries. It is designed to support a wide range of battery chemistries, including Li-ion, Li-polymer, NiMH, and NiCd, making it a versatile solution for a variety of portable electronic devices.

Product Features and Performance

Supports constant-current, constant-voltage charging

Programmable charge current and voltage

Integrated charge timer for safety

Fault protection against overcurrent, overvoltage, and overtemperature

Accurate battery fuel gauge and charge termination detection

Low quiescent current for extended battery life

Product Advantages

Multi-chemistry support for increased design flexibility

Robust fault protection for enhanced safety

Efficient charge management for longer battery runtimes

Compact size and surface-mount package for space-constrained designs

Key Reasons to Choose This Product

Comprehensive charge management solution for portable electronics

Proven reliability and performance from a trusted semiconductor manufacturer

Cost-effective and easy to integrate into your product design

Ideal for a wide range of battery-powered devices, including smartphones, tablets, and wearables

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety standards

Robust fault protection mechanisms to ensure safe and reliable operation

Compatibility

The BQ2003S is compatible with a variety of battery chemistries and can be used in a wide range of portable electronic devices.

Application Areas

Smartphones, tablets, and other mobile devices

Wearable electronics, such as fitness trackers and smartwatches

Power tools and gardening equipment

Portable medical devices

Consumer electronics and IoT applications

Product Lifecycle

The BQ2003S is an active product in our website's sales team's portfolio. There are no known equivalent or alternative models available at this time. If you have any questions or need further assistance, please contact our website's sales team.