BQ296221DSGR
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- Mfr.Part #
- BQ296221DSGR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2-4CEL 8WSON
- Stock
- 3,000
- In Stock ：
- 3,000
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Terminal Form :
- NO LEAD
- JESD-609 Code :
- e4
- Fault Protection :
- Over Voltage
- Battery Chemistry :
- Lithium-Ion
- Base Part Number :
- BQ296221
- Adjustable Threshold :
- yes
- Width :
- 2mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 2mm
- Pbfree Code :
- yes
- Supply Voltage :
- 14.4V
- Operating Temperature :
- -40°C~110°C TA
- Height Seated (Max) :
- 0.8mm
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- JESD-30 Code :
- S-PDSO-N8
- Number of Channels :
- 1
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Function :
- Battery Protection
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Number of Cells :
- 2 ~ 4
- Terminal Position :
- Dual
- Supply Voltage-Max (Vsup) :
- 20V
- Number of Terminations :
- 8
- Supply Voltage-Min (Vsup) :
- 3V
- Package / Case :
- 8-WFDFN Exposed Pad
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- BQ296221DSGR
Battery Management Texas Instruments BQ296221DSGR Overview
The BQ296221DSGR by Texas Instruments represents a significant advance in battery protection solutions, particularly designed for lithium-ion cells encompassing up to 24 cells in a series. This integrated circuit (IC) ensures the longevity and safety of battery packs used in high-demand applications by preventing conditions that lead to battery damage such as overcharging, deep discharge, and overcurrent scenarios. By leveraging Texas Instruments' cutting-edge technology, the BQ296221DSGR provides precise monitoring and control, crucial for maintaining optimal battery performance and reliability. Its small 8-WSON package allows for compact designs, making it ideal for sophisticated multi-cell battery configurations.
BQ296221DSGR Features
This IC incorporates several features that make it indispensable in modern battery management systems. Key features include overcharge protection, deep discharge protection, short-circuit detection, and a built-in temperature sensor for thermal protection. These capabilities not only extend the life of the battery but also enhance the safety of the devices it powers, making it a trustworthy choice for critical applications.
BQ296221DSGR Applications
- Electric Vehicles: In electric vehicles, the BQ296221DSGR manages the battery stack, ensuring each cell operates within its safe voltage and temperature range, thereby enhancing the vehicle's range and battery lifespan.
- Portable Power Tools: For power tools, this IC provides essential protection against battery overuse and potential hazards, thus maintaining tool performance and durability under heavy usage conditions.
- Energy Storage Systems: In home and industrial energy storage systems, the BQ296221DSGR monitors and protects the battery arrays, facilitating reliable and safe energy storage solutions that support grid management and renewable integration.
- Uninterruptible Power Supplies (UPS): This IC helps to ensure that UPS systems maintain optimal battery condition, thereby providing stable and reliable backup power during outages.
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