BQ3055DBT
- Mfr.Part #
- BQ3055DBT
- Manufacturer
- Texas Instruments
- Package / Case
- 30-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BAT MFUNC LI-ION 2-4C 30TSSOP
- Stock
- 8,894
- In Stock :
- 8,894
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Number of Terminations :
- 30
- Adjustable Threshold :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Contact Plating :
- Gold
- Width :
- 4.4mm
- Length :
- 7.8mm
- Battery Chemistry :
- Lithium Ion/Polymer
- Supply Voltage-Min (Vsup) :
- 3.8V
- Height :
- 1.2mm
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- ECCN Code :
- EAR99
- Number of Cells :
- 2 ~ 4
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Terminal Position :
- Dual
- Function :
- Multi-Function Controller
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Voltage :
- 3.3V
- Terminal Pitch :
- 0.5mm
- Number of Channels :
- 4
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Bulk
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 30
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Interface :
- SMBus
- Supply Voltage :
- 14.4V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Supply Current :
- 410µA
- Max Supply Voltage :
- 25V
- Pbfree Code :
- yes
- Base Part Number :
- BQ3055
- Package / Case :
- 30-TFSOP (0.173, 4.40mm Width)
- HTS Code :
- 8542.39.00.01
- Thickness :
- 1mm
- Output Current :
- 2mA
- Datasheets
- BQ3055DBT

Battery Management Texas Instruments BQ3055DBT Overview
The Battery Management Texas Instruments BQ3055DBT is a highly sophisticated integrated circuit designed to optimize the performance and safety of lithium-ion battery packs. Manufactured by Texas Instruments, a leader in semiconductor technology, this IC offers advanced functionality and reliability for managing battery functions in various applications.
BQ3055DBT Features
- Integrated battery management functions
- Designed for lithium-ion battery packs
- Highly accurate voltage and current measurement
- Temperature sensing and monitoring
- Advanced protection features for battery safety
- 30-pin TSSOP package for easy integration
BQ3055DBT Applications
- Electric Vehicles (EVs): The BQ3055DBT is ideal for use in electric vehicle battery management systems, ensuring optimal performance, safety, and longevity of the battery pack. It accurately measures voltage, current, and temperature, providing essential data for efficient operation and protection against overcharging or overdischarging.
- Portable Electronic Devices: In portable electronic devices such as smartphones, tablets, and laptops, the BQ3055DBT plays a crucial role in managing the lithium-ion battery. Its integrated functions help monitor battery health, prevent overvoltage or overcurrent conditions, and extend the lifespan of the battery.
- Energy Storage Systems (ESS): For grid-scale energy storage systems, the BQ3055DBT offers reliable battery management capabilities. It enables accurate monitoring of large lithium-ion battery banks, ensuring safety, efficiency, and optimal utilization of stored energy.
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