Manufacturer Part Number
BQ27546YZFT-G1
Manufacturer
texas-instruments
Introduction
The BQ27546YZFT-G1 is a sophisticated battery management component for lithium-ion batteries, functioning principally as a battery monitor within the Texas Instruments Impedance Track™ series.
Product Features and Performance
Utilizes Impedance Track™ technology for accurate battery monitoring
Supports a single lithium-ion cell
Provides critical data such as state of charge (SOC), battery health, and remaining energy
Features HDQ and I2C communication interfaces for flexible connectivity with microcontrollers
Operates across a broad temperature range (-40°C to 85°C)
Designed for surface mount technology, facilitating streamlined manufacturing processes
Product Advantages
Enhanced battery life and utilization through precise monitoring
Improved system reliability due to accurate SOC and battery health data
Simplified system integration with multiple communication interface options
Enhanced design flexibility thanks to its small form factor (15-UFBGA, DSBGA package)
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Operating Temperature: -40°C to 85°C
Interface: HDQ, I2C
Mounting Type: Surface Mount
Package / Case: 15-UFBGA, DSBGA
Quality and Safety Features
Lack of specified fault protection indicates a focus on accurate monitoring and integration flexibility
Compatibility
Designed for use with single-cell lithium-ion batteries, suitable for a wide range of portable electronics
Application Areas
Smartphones, wearable devices, portable gaming systems, and other consumer electronics requiring precise battery management
Product Lifecycle
Currently marked as active, indicating ongoing production and availability
No explicit mention of nearing discontinuation, replacements, or upgrades
Several Key Reasons to Choose This Product
High accuracy in battery monitoring enhances the efficiency and lifespan of lithium-ion batteries
The Impedance Track™ technology ensures reliable performance and battery health assessment
Versatile communication interfaces (HDQ, I2C) for easy integration with existing systems
Operates effectively across a wide temperature range, ensuring reliability in various operating conditions
Compact package suitable for space-constrained applications
