BQ2002SN - Texas Instruments

Manufacturer Part Number

BQ2002SN

Manufacturer

Texas Instruments

Introduction

This product is an integrated circuit (IC) that serves as a battery charger, specifically designed for a wide range of battery chemistries.

Product Features and Performance

Supports multiple battery chemistries, including Li-Ion, Li-Polymer, NiMH, and NiCd

Provides constant current and pulsed charging modes

Programmable charging voltage and current

Operating temperature range of 0°C to 70°C

Voltage supply (max) of 6V

Product Advantages

Versatile battery compatibility

Programmable charging parameters for optimal battery performance

Wide operating temperature range

Efficient power management

Key Technical Parameters

Manufacturer Part Number: BQ2002SN

Package: 8-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Battery Pack Voltage: 2V

Battery Chemistry: Multi-Chemistry

Programmable Features: Voltage, Constant and Pulsed Current Charging

Quality and Safety Features

RoHS3 Compliant

Designed for reliable and safe battery charging

Compatibility

This battery charger IC is compatible with a variety of battery types, including Li-Ion, Li-Polymer, NiMH, and NiCd.

Application Areas

Portable electronic devices

Battery-powered equipment

Industrial and consumer applications requiring battery charging

Product Lifecycle

The BQ2002SN is an active product and is not currently nearing discontinuation. Replacement or upgrade options may be available from Texas Instruments as the technology evolves.

Key Reasons to Choose this Product

Versatile battery compatibility, supporting multiple chemistries

Programmable charging parameters for optimized battery performance

Wide operating temperature range for diverse applications

Efficient power management for enhanced energy efficiency

Reliable and safe design with RoHS3 compliance