BQ27741YZFT-G1 - Texas Instruments

Manufacturer Part Number

BQ27741YZFT-G1

Manufacturer

Texas Instruments

Introduction

Integrated battery management unit for single-cell Li-Ion batteries

Product Features and Performance

Multi-function controller

Battery health and status monitoring

Supports Impedance Track™ algorithm

High-accuracy voltage and temperature monitoring

Automatic cell balancing

Low quiescent current

Product Advantages

Optimizes battery life and run-time in portable devices

Enables accurate fuel gauging

Supports multiple battery chemistries

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

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

Interface: HDQ, I2C

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 15-UFBGA, DSBGA

Supplier Device Package: 15-DSBGA

Quality and Safety Features

Built-in safety features for battery protection

Automatic fault detection and response

Robust construction for long-term reliability

Compatibility

Compatible with single-cell Li-Ion and Li-Polymer batteries

Supports HDQ and I2C communication interfaces

Application Areas

Smartphones and Tablets

Portable Medical Devices

Wearable Technology

Electronic Toys and Portable Gaming

Wireless Speakers and Headphones

Product Lifecycle

Active status

Not indicated as nearing discontinuation

Replacement or upgrades to be verified with Texas Instruments

Several Key Reasons to Choose This Product

Extended battery life with efficient power management

Real-time battery monitoring ensures device reliability

Supports industry-standard communication interfaces for easy integration

Robust battery protection enhances user safety

High system accuracy facilitates improved energy management

Texas Instruments' reputation for quality and support in power management technology