BQ2084DBTR - Texas Instruments

Manufacturer Part Number

BQ2084DBTR

Manufacturer

Texas Instruments

Introduction

Battery management integrated circuit designed for monitoring Li-Ion/Li-Polymer batteries

Product Features and Performance

Battery monitor for 2 to 4 cells

Supports Lithium Ion/Polymer battery chemistry

SMBus communication interface

Operating temperature range from -20°C to 85°C

Surface Mount mounting type

38-TFSOP (0.173", 4.40mm Width) package

Integrated functions for battery monitoring

Product Advantages

High integration level for compact designs

Interface compatibility with SMBus for easy integration

Suitable for multi-cell battery configurations

High-accuracy monitoring to support reliable battery management

Key Technical Parameters

Number of Cells supported: 2 ~ 4

Battery Chemistry: Lithium Ion/Polymer

Interface: SMBus

Operating Temperature range: -20°C ~ 85°C

Mounting Type: Surface Mount

Package/Case: 38-TFSOP

Supplier Device Package: 38-TSSOP

Quality and Safety Features

Robust design for a wide range of operating temperatures

Compatibility

SMBus communication protocol compatibility

Designed for use with multicell Lithium-based battery packs

Application Areas

Portable electronics

Battery-powered devices

Energy storage systems

Product Lifecycle

Product Status: Obsolete

Potential for limited availability

Advise checking for replacement or upgrade options

Several Key Reasons to Choose This Product

Optimized for Lithium Ion/Polymer battery management

Efficient SMBus integration for system communication

Wide operating temperature suitable for various environments

Compact package for space-sensitive applications

Proven reliability from Texas Instruments as the manufacturer