E-mail:nomi@kernal-service.com Address:Hong Kong, China

QUICK QUOTE

Open Nav

Products

Products
Home Product BQ76952PFBR Lithium Battery Monitor IC, Texas Instruments High-Accuracy 3-16 Cell BMS
BQ76952PFBR Texas Instruments

BQ76952PFBR Lithium Battery Monitor IC, Texas Instruments High-Accuracy 3-16 Cell BMS

BQ76952 battery monitor
BQ76952 BMS IC
BQ76952 lithium protector
BQ76952PFBR
BQ76952 BMS IC: High-performance battery monitor and lithium protector for multi-cell systems, offering advanced cell voltage/temperature monitoring, fault detection, and safety protection in Li-ion/polymer battery packs.
Categories:Electronic components
END INQUIRY

Product Description

The BQ76952 battery monitor is a highly integrated BMS IC designed for lithium-based battery protection in applications requiring robust monitoring and management. It supports up to 16-series cell configurations with precise voltage, current, and temperature sensing across all cells, directly interfacing with multiple modules. Featuring I²C and HDQ communication interfaces, the device operates within a 2.7 V to 65 V supply range and functions reliably in industrial temperature environments (-40°C to +85°C). Ideal for energy storage systems, e-mobility, and industrial equipment, the BQ76952 lithium protector offers advanced fault detection, balancing control, and low standby power consumption. While it ensures high accuracy (±5 mV cell voltage error), its configuration complexity may require detailed calibration. The IC does not include a display but supports external communication for system integration. Detection ranges span millivolt-level cell measurements and thermal monitoring up to 125°C.
Parameter Specification
Device Type BQ76952 Battery Monitor and Protector IC (BMS)
Number of Series Cells 3 to 15 cells (supports lithium-based chemistries)
Voltage Measurement Range 0 V to 5 V per cell
ADC Resolution 16-bit for cell voltage measurements
Communication Interface I2C, HDQ, SPI
Protection Features Overvoltage, Undervoltage, Overcurrent, Short Circuit (lithium-ion protector)
Current Measurement Integrated coulomb counter with ±0.5% accuracy
Temperature Monitoring Supports up to 9 external thermistors
Cell Balancing Control Integrated passive balancing with programmable thresholds
Operating Voltage Range 4.5 V to 75 V (supports BQ76952 BMS IC configurations)
Package 48-pin TSSOP (PFB)
Application Focus Multi-cell battery monitoring (BQ76952 battery monitor) for UPS, power tools, energy storage
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgrades or alternatives if available. Otherwise, we recommend similar products.
question:How is refurbished product failure handled post-sale?
answer:We replace or refund refurbished items with verified defects per our warranty policy.
question:Why do other suppliers stock discontinued models you can't?
answer:They may source old stock, but quality risks exist. Verify authenticity and specifications carefully.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgrades or alternatives if available. Otherwise, we recommend similar products.
question:How is refurbished product failure handled post-sale?
answer:We replace or refund refurbished items with verified defects per our warranty policy.
question:Why do other suppliers stock discontinued models you can't?
answer:They may source old stock, but quality risks exist. Verify authenticity and specifications carefully.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
Home About Products News Contact Us
Quick quote
Even if not present on our website, we probably have the spare parts you are looking for. Specify the quantities and we will send you our quote!
Product detail
    • + Add another part number