Manufacturer Part Number
BQ2012SN-D107TR
Manufacturer
Texas Instruments
Introduction
The BQ2012SN-D107TR is a multi-chemistry battery monitor IC designed for use in a variety of battery-powered applications.
Product Features and Performance
Supports multiple battery chemistries including Li-ion, Li-polymer, NiMH, and NiCd
Provides accurate battery capacity and state-of-charge monitoring
Automatically calibrates to battery capacity during operation
Monitors battery voltage, current, and temperature
Includes integrated analog-to-digital converters (ADCs) for precise measurement
Supports serial communication interface for data reporting
Product Advantages
Versatile support for various battery types
Precise battery monitoring for improved battery life and performance
Automatic calibration for simplified system integration
Integrated ADCs reduce external component count
Key Technical Parameters
Operating voltage range: 2.7V to 5.5V
Operating temperature range: 0°C to 70°C
Measurement accuracy: Voltage ±1%, Current ±3%, Temperature ±3°C
Serial communication interface: I2C and SMBus compatible
Quality and Safety Features
Compliant with RoHS3 environmental standards
16-SOIC package for surface mount assembly
Compatibility
Suitable for a wide range of battery-powered applications, including portable electronics, power tools, and energy storage systems.
Application Areas
Portable electronics
Power tools
Energy storage systems
Battery-powered industrial and medical devices
Product Lifecycle
The BQ2012SN-D107TR is an active and widely used product in Texas Instruments' battery management portfolio.
Replacement or upgrade options may be available, but the product is not currently nearing discontinuation.
Several Key Reasons to Choose This Product
Comprehensive support for multiple battery chemistries
Accurate battery monitoring and state-of-charge reporting
Automatic calibration for simplified system integration
Integrated ADCs and serial communication interface for easy implementation
Compliance with RoHS3 environmental standards
Suitability for a wide range of battery-powered applications