BQ29311PWR
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- Mfr.Part #
- BQ29311PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 24TSSOP
- Stock
- 60
- In Stock ：
- 60
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Terminal Position :
- Dual
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Base Part Number :
- BQ29311
- Contact Plating :
- Gold
- Number of Pins :
- 24
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Operating Temperature :
- -25°C~85°C TA
- Pbfree Code :
- yes
- Output Current :
- 25mA
- Function :
- Battery Protection
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- Output Voltage :
- 3.3V
- Number of Channels :
- 5
- Terminal Pitch :
- 0.65mm
- ECCN Code :
- EAR99
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tape and Reel (TR)
- Weight :
- 89.499445mg
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Battery Chemistry :
- Lithium Ion/Polymer
- Factory Lead Time :
- 6 Weeks
- Interface :
- I2C
- Surface Mount :
- yes
- Height :
- 1.2mm
- Width :
- 4.4mm
- Number of Terminations :
- 24
- Fault Protection :
- Over Current, Over/Under Voltage, Short Circuit
- Length :
- 7.8mm
- JESD-609 Code :
- e4
- Max Supply Voltage :
- 25V
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 14V
- Terminal Form :
- Gull wing
- Thickness :
- 1mm
- Datasheets
- BQ29311PWR
Battery Management Texas Instruments BQ29311PWR Overview
Introducing the Battery Management Texas Instruments BQ29311PWR, a cutting-edge integrated circuit specifically designed for lithium-ion battery protection. This IC ensures the safety and longevity of battery packs by providing precise overvoltage, undervoltage, and overcurrent protection. Ideal for high-performance applications, the BQ29311PWR is engineered to enhance the operational efficiency of battery systems, ensuring reliable performance in a variety of settings. With its advanced features, this product from Texas Instruments stands out as an essential component for developing robust battery management systems.
BQ29311PWR Features
The BQ29311PWR includes several key features that make it an optimal choice for battery protection solutions:
- Advanced cell voltage monitoring capability, ensuring batteries operate within their safe voltage range.
- Integrated charge and discharge FET drive circuitry, which simplifies system design and enhances system reliability.
- High-accuracy voltage detection to prevent battery damage due to overvoltage or undervoltage conditions.
- Compact 24-TSSOP package, ideal for space-constrained applications.
BQ29311PWR Applications
- Smartphones: Protects lithium-ion batteries from overcharge, deep discharge, and short circuit conditions, ensuring long battery life and safety.
- Laptops: Monitors and manages battery health, enhancing the overall efficiency and lifespan of the battery.
- Portable Medical Devices: Provides critical battery management to ensure reliability and safety in medical applications.
- Power Tools: Implements robust battery protection to handle high current demands and prevent potential battery failures.
- Unmanned Aerial Vehicles (UAVs): Ensures stable and reliable battery performance in varying operational conditions.
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