Battery management ICs

Get more out of your battery

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Our battery management solutions, tools and expertise make it easier for you to design more efficient, longer lasting and more reliable battery-powered applications. Our battery management portfolio includes chargers, gauges, monitors and protection ICs that can be used in industrial, automotive and personal electronic applications.

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Battery charger ICs

800-mA Li-ion and LiFePO4 I²C programmable linear charger with regulated power path in WCSP package

Approx. price (USD) 1ku | 0.69

Battery fuel gauges

Single-cell battery fuel gauge with pre-programmed chemistry and integrated sense resistor

Approx. price (USD) 1ku | 0.822

Battery monitors & balancers

Automotive 18-s precise battery monitor, balancer and integrated protector compliant to ASIL-D

Approx. price (USD) 1ku | 8.388

Battery protectors

4.55-V overvoltage protection (OVP) device for two-series and three-Series cell Li-ion batteries

Approx. price (USD) 1ku | 0.18

Battery monitors & balancers

Automotive battery junction box voltage monitor, current sensor and isolation impedance sensor

Approx. price (USD) 1ku | 8.388

Battery fuel gauges

Multichemistry Impedance Track™ stand-alone fuel gauge

Approx. price (USD) 1ku | 1.711

Technical resources

Functional safety information
Functional safety information
Functional Safety Considerations in Battery Management for Vehicles
Read about battery monitor considerations to help you meet the ISO 26262 functional safety standard in electric vehicles.
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More literature
More literature
Wired vs. Wireless Communications In EV Battery Management
Learn about design considerations for wired and wireless battery management systems in electric vehicles.
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More literature
More literature
Combining Buck-Boost Battery Chargers and USB Type-C Power Delivery for Maximum (Rev. A)
Get an understanding of the benefits of combining USB Type-C® Power Delivery and buck-boost charging to achieve maximum power density for portable electronic designs.
document-pdfAcrobat PDF

Design & development resources

Application software & framework
Battery Management Studio (bqStudio) Software

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 (...)

Calculation tool
Gauging Parameter Calculator
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 (...)
Support software
MathCAD compensated end of discharge voltage (CEDV) tool

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 (...)

Reference designs related to Battery management ICs

Use our reference design selection tool to find designs that best match your application and parameters.