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BQ7721612PWR is listed in the Battery Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is VOLTAGE AND TEMPERATURE PROTECTI. Review the specifications below when checking this part for your BOM.
Battery Management specifications for BQ7721612PWR
- Description：VOLTAGE AND TEMPERATURE PROTECTI
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Battery Protection
- Battery Chemistry：Lithium Ion
- Number of Cells：3 ~ 16
- Fault Protection：Over Temperature, Over/Under Voltage
- Interface：-
- Operating Temperature：-40°C ~ 110°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：24-TSSOP
Battery Management datasheet and documents for BQ7721612PWR
Battery Management Overview
The BQ7721612PWR is a battery protection integrated circuit designed for lithium-ion battery packs. It provides voltage and temperature protection for series-connected cells. The device operates within a supply voltage range of 5 V to 75 V. It features an output voltage of 1.5 V and an output current capability of 3 mA. The component is housed in a TSSOP-24 package and supports surface mount installation. It is part of the BQ77216 series.
Battery Management Feature Summary
- Provides overvoltage, undervoltage, and overtemperature protection for lithium-ion battery cells
- Supports monitoring of multiple series-connected battery cells within high-voltage systems
- Integrates internal sensing mechanisms for cell voltage and pack temperature
Battery Management Applications
- Lithium-ion battery pack protection
- Voltage and temperature monitoring in multi-cell battery systems
- Battery management system (BMS) design
Battery Management Procurement Notes
Verify the specific suffix '12' against official Texas Instruments documentation to confirm exact electrical characteristics and pinout configuration. Ensure compatibility with the target lithium-ion chemistry and system voltage requirements before integration. Cross-reference the datasheet for accurate operating conditions and thermal performance limits.
Battery Management Selection Notes
Select this component for applications requiring robust protection for lithium-ion batteries in the 5 V to 75 V range. Consider the TSSOP-24 package for surface-mount assembly needs. Evaluate the 1.5 V output and 3 mA current specifications against interface requirements. Confirm suitability for the intended number of series cells and environmental temperature ranges.
Battery Management Part Context
The BQ7721612PWR belongs to the BQ77216 family of battery protection ICs from Texas Instruments. This series is engineered for high-voltage battery packs, offering comprehensive safety features. The PWR suffix indicates the TSSOP-24 package type. Related development tools include the BQ77216EVM for evaluation purposes.
Battery Management Replacement Considerations
Consult official Texas Instruments substitution guides for verified alternatives. Generic replacements may not match the specific electrical parameters or pinout configuration of the BQ7721612PWR.
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