BQ294704DSGR
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- Mfr.Part #
- BQ294704DSGR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2-4CEL 8WSON
- Stock
- 500
- In Stock ：
- 500
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Function :
- Battery Protection
- Width :
- 2mm
- Length :
- 2mm
- Qualification Status :
- Not Qualified
- Base Part Number :
- BQ294704
- Number of Terminations :
- 8
- Package / Case :
- 8-WFDFN Exposed Pad
- Number of Pins :
- 8
- Thickness :
- 750μm
- Factory Lead Time :
- 8 Weeks
- Supply Current-Max (Isup) :
- 0.002mA
- Battery Chemistry :
- Lithium-Ion
- Terminal Position :
- Dual
- Number of Cells :
- 2 ~ 4
- Max Supply Voltage :
- 20V
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~110°C TA
- Fault Protection :
- Over Voltage
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Height :
- 800μm
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Gold
- Terminal Form :
- NO LEAD
- Packaging :
- Cut Tape (CT)
- Min Supply Voltage :
- 3V
- Terminal Pitch :
- 0.5mm
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Output Current :
- 14mA
- Output Voltage :
- 30V
- Datasheets
- BQ294704DSGR
Battery Management Texas Instruments BQ294704DSGR Overview
Introducing the Battery Management Texas Instruments BQ294704DSGR, a state-of-the-art IC battery protection solution designed for multi-cell lithium-ion batteries. This device is essential for safeguarding lithium-ion battery packs from conditions that can lead to damage such as over-voltage, under-voltage, and over-current. With its compact design in an 8-WSON package, the BQ294704DSGR offers robust protection features, ensuring reliability and longevity in critical applications. Its integration facilitates efficient space utilization and improved safety features, making it an ideal choice for advanced battery management systems.
BQ294704DSGR Features
The BQ294704DSGR includes several key features designed to enhance battery protection. It supports up to 24 cells in series, providing a versatile range of protection for different battery configurations. The device automatically interrupts the current when excessive voltage is detected, preventing damage to each cell and extending the battery's operational life. Additionally, its precision voltage monitoring ensures each cell operates within its safe voltage range, enhancing overall battery performance and safety.
BQ294704DSGR Applications
- Electric Vehicles: Ensures the longevity and safety of the battery pack by actively managing each cell's voltage, crucial for the demanding environment of electric vehicle applications.
- Energy Storage Systems: Helps in managing large-scale lithium-ion batteries by providing critical protection functions, key to maintaining performance and safety in energy storage solutions.
- Portable Power Tools: Enhances the reliability of battery systems in power tools by preventing over-voltage and under-voltage conditions, thereby ensuring tools operate safely and effectively under various load conditions.
- Uninterruptible Power Supplies (UPS): Plays a crucial role in safeguarding the battery management of UPS systems, crucial for maintaining continuous power supply and protecting against power anomalies.
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