BQ27441DRZR-G1B - Texas Instruments

Manufacturer Part Number

BQ27441DRZR-G1B

Manufacturer

Texas Instruments

Introduction

The BQ27441DRZR-G1B is a single-cell lithium-ion battery monitor from Texas Instruments, belonging to the Impedance Track™ series.

Product Features and Performance

Accurate battery monitoring

Incorporates Impedance Track™ technology for enhanced battery performance reporting

Surface mount, 12-VFDFN exposed pad package

Operates over a temperature range of -40°C to 85°C

Product Advantages

High precision monitoring enhances battery utilization and life

Compact design suitable for space-constrained applications

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Interface: I2C

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Fault Protection: None

Quality and Safety Features

Robust operational design enduring a wide range of temperatures

Compatibility

Compatible with single-cell lithium-ion batteries

Application Areas

Portable electronics

Battery management systems

Product Lifecycle

Currently active with no near-term discontinuation, replacements or upgrades projected

Several Key Reasons to Choose This Product

Utilizes advanced Impedance Track™ technology for accurate state-of-charge estimations

Durable and reliable performance across varying temperatures and conditions

Streamlined footprint for integration into minimalistic designs

I2C interface ensures simple integration with existing technology frameworks