BQ29312ARTHR
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- Mfr.Part #
- BQ29312ARTHR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LITHIUM BATT PROTECTION 24QFN
- Stock
- 16,438
- In Stock ：
- 16,438
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Radiation Hardening :
- No
- Max Supply Voltage :
- 25V
- Fault Protection :
- Over Current, Over/Under Voltage, Short Circuit
- Number of Pins :
- 24
- Number of Terminations :
- 24
- Height :
- 900μm
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- I2C
- Thickness :
- 850μm
- ECCN Code :
- EAR99
- Base Part Number :
- BQ29312
- JESD-609 Code :
- e4
- Number of Batteries :
- 4
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of Cells :
- 2 ~ 4
- Length :
- 4mm
- Contact Plating :
- Gold
- Width :
- 4mm
- Factory Lead Time :
- 12 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Number of Channels :
- 5
- Terminal Position :
- QUAD
- Function :
- Battery Protection
- Output Voltage :
- 25V
- Supply Voltage :
- 14V
- Output Current :
- 200μA
- Package / Case :
- 24-VFQFN Exposed Pad
- Adjustable Threshold :
- No
- Operating Temperature :
- -40°C~85°C TA
- Terminal Pitch :
- 0.5mm
- Min Supply Voltage :
- 4.5V
- Battery Chemistry :
- Lithium Ion/Polymer
- Datasheets
- BQ29312ARTHR
Battery Management Texas Instruments BQ29312ARTHR Overview
The Battery Management Texas Instruments BQ29312ARTHR is an advanced lithium battery protection circuit, meticulously designed to enhance the safety and longevity of lithium-ion and lithium-polymer battery packs. This IC from Texas Instruments integrates multiple protection features that make it an indispensable component in any battery management system. Ensuring batteries operate within safe parameters, the BQ29312ARTHR effectively prevents conditions that could lead to damage or failure, thus extending battery life and improving overall device reliability. The incorporation of this IC into your battery management solutions ensures robust protection against overcharge, over-discharge, and short-circuit conditions.
BQ29312ARTHR Features
The BQ29312ARTHR includes numerous features critical for battery safety and efficiency:
- High-Accuracy Voltage and Current Monitoring
- Integrated Cell Balancing Transistors
- Protection Against Overcharge, Over-Discharge, and Overcurrent
- Temperature Monitoring and Protection
- Compact 24-QFN Package Suitable for Space-Constrained Applications
BQ29312ARTHR Applications
- Smartphones and Tablets: Ensures battery stability and longevity through precise monitoring and management of charging cycles.
- Laptop Computers: Implements comprehensive safety mechanisms to prevent thermal runaway and improve battery life.
- Power Tools: Provides robust battery protection necessary to handle high-current demands safely.
- Portable Medical Devices: Delivers reliable battery performance crucial for critical medical device operation.
- Uninterruptible Power Supplies (UPS): Integrates seamlessly to offer essential protection and maintain the integrity of power backup systems.
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