BQ2084DBT
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- Mfr.Part #
- BQ2084DBT
- Manufacturer
- Texas Instruments
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC GAS GAUGE FOR BQ29312 38TSSOP
- Stock
- 953
- In Stock ：
- 953
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Thickness :
- 1mm
- JESD-609 Code :
- e4
- Number of Terminations :
- 38
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Width :
- 4.4mm
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Output Voltage :
- 14.4V
- Battery Chemistry :
- Lithium Ion/Polymer
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width)
- Operating Temperature :
- -20°C~85°C TA
- Surface Mount :
- yes
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Weight :
- 124.000814mg
- Terminal Form :
- Gull wing
- Interface :
- SMBus
- Contact Plating :
- Gold
- Max Supply Voltage :
- 3.6V
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 3.3V
- Min Supply Voltage :
- 3V
- Lead Free :
- Lead Free
- Base Part Number :
- BQ2084
- Radiation Hardening :
- No
- Number of Pins :
- 38
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Length :
- 9.7mm
- REACH SVHC :
- No SVHC
- Adjustable Threshold :
- yes
- Number of Channels :
- 1
- Height :
- 1.2mm
- Number of Cells :
- 2 ~ 4
- HTS Code :
- 8542.39.00.01
- Supply Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- Function :
- Battery Monitor
- Datasheets
- BQ2084DBT
Battery Management Texas Instruments BQ2084DBT Overview
The Battery Management Texas Instruments BQ2084DBT is an advanced integrated circuit (IC) designed for accurate fuel gauge monitoring for rechargeable battery packs, especially suiting the requirements of contemporary portable devices. This innovative IC from Texas Instruments is the central brain behind managing the power supply's efficiency and longevity. It specifically integrates with the BQ29312 analog front-end protector to formulate a comprehensive battery management solution. Ensuring high-performance metrics, the BQ2084DBT employs patented impedance track™ algorithm that provides precise battery capacity monitoring, enabling devices to gain a transparent view of remaining power levels. This enhances user experience by providing reliable information on battery usage and remaining charge times, essential for bulk buyers aiming to integrate this IC into devices requiring dependable power usage display and maintenance. Battery Management Texas Instruments BQ2084DBT ensures your devices manage power more intelligently, translating into optimal operational stability and extending battery life.
BQ2084DBT Features
The BQ2084DBT IC incorporates a variety of features to support complex power management tasks, including:
- Patented Impedance Track™ algorithm for accurate fuel gauging
- Highly integrated 38-TSSOP package suitable for space-constrained applications
- Seamless integration with BQ29312 for complete battery monitoring
- Designed to work with single and multiple cell battery packs
- Extended temperature operation range catering to diverse environments
BQ2084DBT Applications
- Smartphones and Tablets: Provides accurate battery status, enhancing user interface and device reliability.
- Notebooks and Portable Computing: Allows for longer operational periods by managing power efficiency and predicting battery life with high precision.
- Portable Medical Devices: Ensures reliable battery management for critical healthcare equipment where battery life predictability is vital.
- Power Tools: Monitors battery condition in high-drain scenarios, ensuring safe and effective usage and battery longevity.
- Uninterruptible Power Supplies (UPS): Offers robust fuel gauging to maintain uninterrupted services during power outages by accurately predicting battery run-time.
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