BQ27500DRZR - Texas Instruments

Manufacturer Part Number

BQ27500DRZR

Manufacturer

Texas Instruments

Introduction

The BQ27500DRZR is a battery monitor IC belonging to Texas Instruments' Impedance Track™ series, designed for single-cell Lithium-Ion battery management.

Product Features and Performance

Impedance Track™ technology for accurate state-of-charge measurement

Support for Lithium-Ion chemistry

Integration with I2C interface for communication with microcontrollers

Over Temperature fault protection to ensure safe operation

Capable of operating in a wide temperature range from -40°C to 85°C

Surface mount technology for simplified PCB design

Product Advantages

Highly accurate battery monitoring

Enhanced safety features

Long-term reliability in various temperature environments

Ease of design with I2C interface

Compact 12-SON (2.5x4) package for space-constrained applications

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Fault Protection: Over Temperature

Interface: I2C

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 12-VFDFN Exposed Pad

Supplier Device Package: 12-SON (2.5x4)

Base Product Number: BQ27500

Quality and Safety Features

Over Temperature fault protection

Robust design for reliable operation

Complies with industry-standard quality and safety norms

Compatibility

Compatible with single-cell Lithium Ion batteries

Works with I2C compatible microcontrollers and systems

Application Areas

Smartphones

Tablets

Portable electronics

Battery-powered devices

Product Lifecycle

Obsolete status, caution advised for new designs

Potential unavailability of replacements or upgrades

Several Key Reasons to Choose This Product

State-of-the-art Impedance Track™ technology for precise battery management

Optimized for single-cell Lithium-Ion battery applications

Compact and highly integrated design suitable for portable devices

Comprehensive fault protection increases system safety

Broad operating temperature range allows for versatile use in different environments