BQ294708DSGR
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- Mfr.Part #
- BQ294708DSGR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2-4CEL 8WSON
- Stock
- 96,324
- In Stock ：
- 96,324
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 750μm
- JESD-609 Code :
- e4
- Output Current :
- 14mA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 20V
- Battery Chemistry :
- Lithium-Ion
- Base Part Number :
- BQ294708
- Width :
- 2mm
- Mount :
- Surface Mount
- Number of Terminations :
- 8
- Function :
- Battery Protection
- Number of Pins :
- 8
- Adjustable Threshold :
- No
- Output Voltage :
- 30V
- Number of Channels :
- 4
- Length :
- 2mm
- Terminal Form :
- NO LEAD
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Lead Free :
- Lead Free
- Supply Current-Max (Isup) :
- 0.002mA
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 8-WFDFN Exposed Pad
- Number of Cells :
- 2 ~ 4
- Supply Voltage :
- 14.4V
- Contact Plating :
- Gold
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Height :
- 800μm
- Fault Protection :
- Over Voltage
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage-Min (Vsup) :
- 3V
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~110°C TA
- Datasheets
- BQ294708DSGR
Battery Management Texas Instruments BQ294708DSGR Overview
The Battery Management Texas Instruments BQ294708DSGR is a sophisticated battery protection integrated circuit (IC) designed to enhance the safety and longevity of lithium-ion battery packs with up to 24 cells. This IC primarily targets applications requiring precise voltage and current management to prevent over-charging, over-discharging, and other potentially harmful conditions. The use of this IC in battery management systems ensures that each cell within the battery pack operates within its safe operating area, thereby extending the battery’s overall lifespan and maintaining its performance integrity. This makes the BQ294708DSGR an essential component for high-reliability applications across various industries.
BQ294708DSGR Features
The BQ294708DSGR includes several key features that make it a vital tool in battery protection. It offers a precision voltage monitoring system that ensures the safety and efficiency of high-cell count battery packs. Additionally, its compact 8-WSON package is designed for space-efficient applications, making it ideal for portable and space-constrained devices. The IC also provides robust protection mechanisms including overvoltage, undervoltage, and short-circuit protection, which are crucial for maintaining the stability and safety of battery systems.
BQ294708DSGR Applications
- Electric Vehicles: In electric vehicles, the BQ294708DSGR manages the battery pack to ensure it operates within a safe voltage range, thereby enhancing vehicle reliability and battery lifespan.
- Energy Storage Systems: This IC is used in large-scale energy storage systems to manage the cell voltage of each battery, ensuring stable and efficient energy storage and retrieval under various load conditions.
- Portable Power Tools: For portable power tools, the BQ294708DSGR ensures that the lithium-ion batteries do not exceed their voltage thresholds during high power demand, thus preventing damage and extending tool performance.
- Uninterruptible Power Supplies (UPS): It protects batteries in UPS systems by maintaining proper charge levels and preventing conditions that could lead to power failure or system damage.
- Medical Devices: In medical devices, the BQ294708DSGR contributes to reliable battery management to ensure devices operate effectively without power interruptions or battery failure.
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