BQ294701DSGR - Texas Instruments

Manufacturer Part Number

BQ294701DSGR

Manufacturer

Texas Instruments

Introduction

The BQ294701DSGR is a high-precision battery protection circuit designed to manage and safeguard Lithium-Ion batteries in multiple-cell configurations.

Product Features and Performance

Monitors individual cell voltages in multi-cell battery packs

Leakage current compensation

Automatic cell balance triggering

High-accuracy voltage detection for over-voltage protection

Low power consumption for longer battery life

Compact design suitable for portable applications

Product Advantages

Enhances safety of battery packs by preventing overvoltage conditions

Integrated high-precision components for reliable monitoring

Built-in features reduce the need for external components

Provides a scaleable solution adaptable to a range of battery configurations

Backed by Texas Instruments' reputation for quality and support

Key Technical Parameters

Battery Chemistry Compatibility: Lithium Ion

Number of Cells Supported: 2 to 4

Fault Protection: Over Voltage

Operating Temperature Range: -40°C to 110°C

Package/Case: 8-WFDFN Exposed Pad

Mounting Type: Surface Mount

Supplier Device Package: 8-WSON (2x2)

Quality and Safety Features

Precision voltage monitoring ensures safe operation of battery cells

Built-in temperature range safeguards for extreme conditions

Robust construction that adheres to Texas Instruments' quality standards

Compatibility

Compatible with lithium-ion batteries in 2 to 4 cell configurations

Application Areas

Notebook computers

Power tools

Portable electronics

Energy storage systems

Product Lifecycle

Currently active product

Not nearing discontinuation

Replacements or upgrades available as required by advancements in technology

Several Key Reasons to Choose This Product

Texas Instruments' reliability and industry recognition

High precision voltage monitoring for increased safety

Low power consumption for improved battery efficiency

Wide operating temperature range for versatility in different environments

Scalable to accommodate a variety of multi-cell lithium-ion battery configurations

Tape & Reel packaging for efficient assembly in mass production