BQ76942PFBR
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- Mfr.Part #
- BQ76942PFBR
- Manufacturer
- Texas Instruments
- Package / Case
- TQFP-48
- Datasheet
- Download
- Description
- 3-SERIES TO 10-SERIES MULTICELL
- Stock
- 2,866
- In Stock ：
- 2,866
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Product :
- Battery Protection
- Interface :
- I²C, SPI
- Subcategory :
- PMIC - Power Management ICs
- Number of Cells :
- 3 ~ 10
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Battery Type :
- LiFePO4, Li-Ion, Li-Polymer
- Minimum Operating Temperature :
- - 40 C
- Brand :
- Texas Instruments
- Supplier Device Package :
- 48-TQFP (7x7)
- Function :
- Multi-Function Controller
- Fault Protection :
- Over Current, Over Temperature, Over Voltage, Short Circuit
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Operating Supply Current :
- 286 uA
- Product Status :
- Active
- Packaging :
- Cut Tape
- Package / Case :
- TQFP-48
- Mounting Type :
- Surface Mount
- Product Type :
- Battery Management
- Series :
- BQ76942
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Operating Supply Voltage :
- 4.7 V to 55 V
- Battery Chemistry :
- Lithium Ion/Polymer
- Maximum Operating Temperature :
- + 85 C
- Product Category :
- Battery Management
- Manufacturer :
- Texas Instruments
- Datasheets
- BQ76942PFBR
Battery Management Texas Instruments BQ76942PFBR Overview
The Battery Management Texas Instruments BQ76942PFBR is a sophisticated monitoring and protection solution designed for multicell battery applications ranging from 3 to 10 series cells. This integrated circuit (IC) is engineered to enhance the safety, efficiency, and longevity of battery packs, making it an essential component for advanced battery management systems. By employing this IC, manufacturers can significantly improve the operational stability and reliability of their battery systems, thereby reducing maintenance costs and increasing user satisfaction. Its robust feature set supports complex battery management tasks, making it an ideal choice for high-performance applications.
BQ76942PFBR Features
The BQ76942PFBR includes several key features that make it a standout option for battery management systems. It offers comprehensive cell voltage monitoring, temperature control, and a built-in analog-to-digital converter (ADC) for precise measurement. The IC also includes charge and discharge current monitoring capabilities, and advanced balancing algorithms to optimize battery performance and lifespan. Additionally, it is equipped with multiple safety features, including overcurrent, overvoltage, undervoltage, and short circuit protection, all designed to ensure the safety and durability of the battery pack.
BQ76942PFBR Applications
- Electric Vehicles: Utilized in the battery management systems of electric vehicles to monitor and protect the battery pack, ensuring efficient energy use and enhancing vehicle range and safety.
- Energy Storage Systems: Critical in residential and commercial energy storage systems, the BQ76942PFBR helps in managing power flow, optimizing charge cycles, and safeguarding against power anomalies.
- Portable Power Tools: Enhances the performance and reliability of battery systems in power tools, allowing for longer usage times and consistent power output under various load conditions.
- Uninterruptible Power Supplies (UPS): Ensures stable and reliable battery management in UPS systems, crucial for maintaining power supply continuity and protection during power outages.
- Medical Devices: Used in medical devices that require precise and reliable battery management to ensure device efficacy and patient safety during mobile operations.
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