BQ7694001DBTR - Texas Instruments

Manufacturer Part Number

BQ7694001DBTR

Manufacturer

Texas Instruments

Introduction

The BQ7694001DBTR is a highly integrated battery monitoring and protection device designed for 9-15 series cell lithium-ion battery packs.

Product Features and Performance

Supports multi-chemistry battery types

Integrated high-accuracy monitoring of voltage, temperature, and current

Extensive fault protection including overcurrent, overvoltage, undervoltage, and short circuit

Robust I2C interface for configuration and data reporting

Balances battery cells to extend life

System diagnostics to ensure reliable operation

Product Advantages

Enhances the safety and longevity of battery packs

Precision measurements improve system performance

Advanced protection features reduce risk of battery damage

Simplifies the design of battery management systems

Key Technical Parameters

Number of Cells: 9 ~ 15

Fault Protection: Over Current, Over/Under Voltage, Short Circuit

Interface: I2C

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 44-TFSOP (0.173", 4.40mm Width)

Supplier Device Package: 44-TSSOP

Quality and Safety Features

Comprehensive fault protection safeguards against common battery failures

High-temperature operational range ensures stable performance under various conditions

Rigorous quality control standards of Texas Instruments

Compatibility

Compatible with a variety of multi-chemistry batteries

Flexible I2C communication interface works with most microcontrollers

Surface mount design for broad PCB compatibility

Application Areas

Electric Vehicles

Energy Storage Systems

Portable Power Tools

Uninterruptible Power Supplies (UPS)

Medical Devices

Product Lifecycle

The product status is Active

No current indication of discontinuation

Future replacements or upgrades likely available as technology progresses

Several Key Reasons to Choose This Product

Manufactured by Texas Instruments, a leader in the industry known for quality and reliability

Extensive protective features add a layer of safety to battery-powered applications

Accommodates a wide range of battery cell counts, offering design flexibility

High-precision monitoring ensures optimal energy utilization and management

Durable under harsh conditions, making it suitable for a variety of industries and applications