Get more out of your battery
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- Battery authentication ICsExplore
Simple and effective solutions for reliable battery pack authentication
- Battery charger ICsExplore
Improve battery lifetime, runtime, and charge time using TI battery chargers
- Battery fuel gaugesExplore
Highly accurate gauges for applications ranging from smartphones, notebooks and power tools to vacuums and energy storage systems (ESS)
- Battery monitors & balancersExplore
Accurate monitoring enables more efficient battery use, resulting in longer run time and a reduction in battery size and cost
- Battery protectorsExplore
Battery protection ICs to detect a variety of fault conditions,
including overvoltage, undervoltage, discharge overcurrent, and short circuit in single-cell and multi-cell batteries
Why choose TI for your battery management solutions?
Featured battery management ICs
TI brings intelligence to battery management systems with industry's highest-cell-count EIS-enabled battery monitor
Delivering safety and performance with EIS technology
Designed to help engineers create safer, higher-performing automotive and industrial applications, the BQ79826Z-Q1 is the latest addition to TI's portfolio of BMS devices.
Technical resources
Redefine what's possible in BMS with EIS technology
EIS technology, or Electrochemical Impedance Spectroscopy, sounds complicated, but it makes battery monitoring easy - enabling predictive maintenance for safer EVs and longer lasting energy storage systems. With the new BQ79826Z-Q1, the industry's highest cell count EIS enabled battery monitor, you can maximize your battery's performance, extend its life and increase the overall battery safety and reliability across your applications.
Find resources to get started
Increase functional-safety and run time in HEV and EV applications
Monitors provide ±1mV accuracy and synchronized readings of cell voltages and pack current. Gauges offer simple setup configuration and support multiple cell chemistries for easy integration into an e-call system.
BQ79600-Q1ACTIVE
Enable a long-lasting and quick-charging battery system in garden and power tool applications
Gauges have precise gauging algorithms to ensure the battery's exact state of charge. Chargers support the entire USB Type-C® Power Delivery spectrum. Monitors offer high-accuracy voltage measurements. Protectors provide secondary redundant protection when leveraged with our monitors.
BQ79616-Q1ACTIVE
Generate fast-charging, reliable and accurate battery systems in e-mobility applications
Design & development resources
Whether you are working on a simple design or building a complex system, you should have confidence in your designs. Our extensive and easy-to-use hardware and software tools, and 24/7 year-round access to industry experts will empower you to drive innovation forward.
Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including support for real-time watching, graphing, and logging, an easy interface to send commands, direct low-level communication and I/O, as well as automated and guided support for configuration, calibration, performing a learning cycle, and generating useful files for taking the device to production.
Gauging Parameter Calculator (GPC) is a math calculation and simulation tool that helps the battery designer to obtain matching Compensated End of Discharge Voltage (CEDV) coefficients for the specific battery profile. The tool allows the user to increase the accuracy of the fuel gauge IC over temperature.
Math calculation and simulation tool that helps the battery designer to obtain matching CEDV coefficients for the specific chemistry in the battery pack using one of TI’s CEDV algorithm based fuel gauge. It accepts 3 pairs of log files that can be created by using TI’s bq Smart Battery Builder software with a CEDV Evaluation board connected through USB.