BQ29200DRBT - Texas Instruments

Manufacturer Part Number

BQ29200DRBT

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for battery management

Designed for lithium-ion battery protection

Product Features and Performance

Supports 2-cell lithium-ion battery packs

Provides over-voltage, over-current, and short-circuit protection

Includes charge and discharge FET control

Offers precise voltage and current monitoring

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

Product Advantages

Comprehensive battery safety and protection features

Optimizes battery life and performance

Reliable operation in harsh environments

Compact 8-SON (3x3) package

Key Technical Parameters

Voltage range: 4.35V to 8.7V

Charge/discharge current limit: 10A

Over-voltage protection threshold: 4.3V

Under-voltage protection threshold: 2.4V

On-resistance (high-side): 25 mΩ

On-resistance (low-side): 25 mΩ

Quality and Safety Features

RoHS3 compliant

Overcurrent, overvoltage, and short-circuit protection

Compatibility

Suitable for 2-cell lithium-ion battery packs

Application Areas

Portable electronics

Power tools

Industrial equipment

Backup power systems

Product Lifecycle

Currently in production

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

Robust battery protection features

Wide operating temperature range

Compact and efficient design

Proven reliability from Texas Instruments