BQ771807DPJR - Texas Instruments

Manufacturer Part Number

BQ771807DPJR

Manufacturer

Texas Instruments

Introduction

The BQ771807DPJR is a battery management device designed for lithium-ion batteries, providing efficient over-voltage protection and battery management for 2 to 5 cell configurations.

Product Features and Performance

Provides battery protection for 2 to 5 lithium-ion cell configurations

Robust over-voltage protection to prevent damage from excessive charging

Operating temperature range from -40°C to 110°C

Surface mount technology for compact and efficient design

Suitable for a variety of lithium-ion chemistries

Product Advantages

Enhanced safety features to protect against battery faults

High temperature operational capability for use in diverse environments

Compact design aids in space saving on PCBs

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 2 ~ 5

Fault Protection: Over Voltage

Operating Temperature: -40°C ~ 110°C (TA)

Mounting Type: Surface Mount

Package / Case: 8-WDFN Exposed Pad

Supplier Device Package: 8-WSON (3x4)

Quality and Safety Features

Sophisticated over-voltage protection circuitry

Built with high-quality materials ensuring reliability and durability

Compatibility

Compatible with various lithium-ion battery chemistries

Designed for PCBs with space constraints requiring surface mount devices

Application Areas

Consumer Electronics

Energy Storage Systems

Portable Devices

Emergency Backup Systems

Product Lifecycle

Currently active product status

No indication of nearing discontinuation

Replacements or upgrades should be available due to active status

Several Key Reasons to Choose This Product

Reliable protection against over-voltage incidents aiming to extend battery life

Operational in a wide range of temperatures, enhancing versatility

Compact and efficient design that can be easily integrated into various devices

Backed by Texas Instruments' reputation for quality in power management technology