ESS – Battery management system (BMS)
Products and reference designs
ESS – Battery management system (BMS)
Overview
Our battery management integrated circuits and reference designs help you accelerate development of battery energy storage systems, improving power density and efficiency while providing real-time monitoring and protection.
Design requirements
- High efficiency and power density.
- Faster and cooler charging.
- Accurate gauging and monitoring.
- Secure authentication and protection.
Block diagram
Find products and reference designs for your system.
Single module battery
Battery cell & pack monitoring unit
Battery management ICs (7)
Battery monitors & balancers
-
BQ78706—Industrial 14-s stackable battery monitor, balancer and integrated protector compliant to ASIL-B
-
BQ79758-Q1—Automotive 18S battery monitor and balancer with ASIL-D compliance and current sense
-
BQ79616-Q1—16-S automotive precision battery monitor, balancer and integrated protector with ASIL-D compliance
-
BQ79616—16-S precision battery monitor, balancer and integrated protector with stacking interface
-
BQ76952—3-s to 16-s high-accuracy battery monitor and protector for Li-ion, Li-polymer and LiFePO4
-
BQ76905—Low-power monitor and protector for 2S to 5S with high accuracy cell voltage measurement
Battery protectors
-
BQ2973—Lithium-ion / lithium-polymer advanced single-cell battery protector
Amplifiers (12)
Digital power monitors
-
INA237-Q1—AEC-Q100, 85-V, 16-bit, I²C output current/voltage/charge monitor
-
INA228—85-V, 20-bit, ultra-precise, I2C output current/voltage/power/energy/charge monitor with alert
-
INA228-Q1—AEC-Q100, 85-V, 20-bit, ultraprecise, I²C output current/voltage/power/energy/charge monitor
-
INA239—85-V, 16-bit, high-precision, SPI output current/voltage/power monitor with alert
-
INA226—36V, 16-bit, ultra-precise i2c output current/voltage/power monitor w/alert
Analog current-sense amplifiers
-
INA381-Q1—AEC-Q100, 26-V, 350-kHz current sense amplifier with integrated overcurrent comparator
-
INA302—36V, bi-directional, 550kHz, 4V/µs, high-precision current sense amplifier w/ dual comparators
-
INA190—40-V, bidirectional, ultraprecise current sense amplifier with picoamp IB & ENABLE
-
INA303—36V, bi-directional, 550kHz, 4V/µs, high-precision current sense amplifier w/ window comparator
-
INA199—26V, bi-directional current sense amplifier
-
INA213—26V, bi-directional, high-precision current sense amplifier
Data converters (6)
Precision ADCs
-
ADS131A04—24-bit 128-kSPS 4-channel simultaneous-sampling delta-sigma ADC
-
ADS8588S—16-Bit High-Speed 8-Channel Simultaneous-Sampling ADC With Bipolar Inputs on a Single Supply
-
ADS1258—24-bit, 125kSPS, 16-ch delta-sigma ADC with fast channel scan and automatic sequencer
-
ADS8688—16-bit, 500-kSPS, 8-channel, single-supply SAR ADC with bipolar input ranges
-
ADS8698—18-Bit 500kSPS 8-Channel SAR ADC With Bipolar Inputs Off 5V Supply
-
ADS8688A—16-bit, 500-kSPS, 8-channel SAR ADC with bipolar inputs using 5-V supply and low-drift VREF
Sensors (1)
Thermistors
-
TMP61—1%, 10-kΩ linear thermistor in 0402, 0603/0805 and through hole packages
-
TIDA-010216—16s battery pack reference design with low-side MOSFET control for large capacity applications
-
TIDA-010247—High-accuracy battery management unit reference design for 48–1500V energy storage system
-
TIDA-HVBMS-ESS-PLTFRM—High-voltage Li-ion and LiFePO4 battery pack up to 1500V combination reference design
Application note
Selection guide
Technical article
Application brief
Technical documentation
No results found. Please clear your search and try again.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.
