BQ29702DSER - Texas Instruments

Manufacturer Part Number

BQ29702DSER

Manufacturer

Texas Instruments

Introduction

The BQ29702DSER is a battery protection device designed to enhance the safety and efficiency of lithium-ion and lithium-polymer battery systems.

Product Features and Performance

Battery Protection Function

Supports Lithium-Ion and Lithium-Polymer Chemistry

Protection against Over Current, Over/Under Voltage, Short Circuit

Surface Mount Mounting Type

Operates in temperatures from -40°C to 85°C

Product Advantages

Enhanced battery safety

Reliable performance in a wide temperature range

Compact 6-WFDFN package for space-sensitive applications

Key Technical Parameters

Number of Cells: 1

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

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

Package/Case: 6-WFDFN

Supplier Device Package: 6-WSON (1.5x1.5)

Quality and Safety Features

Rigorous testing for fault protection

Builds on Texas Instruments' trusted manufacturing processes

Compatibility

Designed specifically for single-cell lithium-ion and lithium-polymer batteries

Application Areas

Consumer Electronics

Portable Devices

Battery-Powered Applications

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Availability of replacements or upgrades to be determined as market demands evolve

Several Key Reasons to Choose This Product

Reliable integration into battery powered devices

High quality and safety assurance from Texas Instruments

Compact size and broad operating temperature make it versatile for varying applications

Efficient protection features prolonging battery life and safeguarding device function