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
- Adjustable Threshold :
- yes
- Height :
- 1.2mm
- Operating Temperature :
- -20°C~85°C TA
- Width :
- 4.4mm
- Base Part Number :
- BQ2084
- Thickness :
- 1mm
- Interface :
- SMBus
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Operating Supply Voltage :
- 3.3V
- Pbfree Code :
- yes
- HTS Code :
- 8542.39.00.01
- Peak Reflow Temperature (Cel) :
- 260
- Battery Chemistry :
- Lithium Ion/Polymer
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e4
- Function :
- Battery Monitor
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width)
- Min Supply Voltage :
- 3V
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Number of Terminations :
- 38
- Number of Channels :
- 1
- Output Voltage :
- 14.4V
- Supply Voltage :
- 3.3V
- Number of Cells :
- 2 ~ 4
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- ECCN Code :
- EAR99
- Contact Plating :
- Gold
- Max Supply Voltage :
- 3.6V
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Length :
- 9.7mm
- Weight :
- 124.000814mg
- Number of Pins :
- 38
- 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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