BQ34Z950DBT
- Mfr.Part #
- BQ34Z950DBT
- Manufacturer
- Texas Instruments
- Package / Case
- 44-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC FUEL GAUGE LI-ION 2-4CL TSSOP
- Stock
- 91
- In Stock :
- 91
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Base Part Number :
- BQ34Z950
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Contact Plating :
- Gold
- Interface :
- SMBus
- Series :
- Impedance Track™
- Length :
- 11mm
- Min Supply Voltage :
- 4.5V
- Battery Chemistry :
- Lithium Ion/Polymer
- Output Voltage :
- 25V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 44
- Width :
- 4.4mm
- Operating Supply Voltage :
- 5V
- Package / Case :
- 44-TFSOP (0.173, 4.40mm Width)
- Number of Pins :
- 44
- Function :
- Battery Monitor
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 25V
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- HTS Code :
- 8542.39.00.01
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Adjustable Threshold :
- yes
- Operating Supply Current :
- 550μA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1mm
- ECCN Code :
- EAR99
- Height :
- 1.2mm
- Supply Voltage :
- 14V
- Number of Cells :
- 2 ~ 4
- Mount :
- Surface Mount
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Mounting Type :
- Surface Mount
- Power Supplies :
- 14V
- Terminal Pitch :
- 0.5mm
- Qualification Status :
- Not Qualified
- Datasheets
- BQ34Z950DBT

Battery Management Texas Instruments BQ34Z950DBT Overview
The Battery Management Texas Instruments BQ34Z950DBT IC Fuel Gauge is an advanced, high-precision solution designed for the management of lithium-ion batteries in various sophisticated applications. This component is integral in providing accurate data on battery health, state of charge, and remaining energy, which is crucial for optimizing battery lifespan and safety. The BQ34Z950DBT integrates seamlessly into battery management systems, offering real-time monitoring and critical data to enhance the efficiency and reliability of battery-powered devices.
BQ34Z950DBT Features
This fuel gauge IC is equipped with features that ensure accurate monitoring and enhanced battery performance. Key attributes include:
- Advanced algorithm for precise state of charge (SOC) estimation.
- Support for multiple battery chemistries.
- Integrated temperature sensor for improved charging efficiency and safety.
- Compact 24-pin TSSOP package for easy integration into portable devices.
- Low power consumption, extending battery life in applications.
BQ34Z950DBT Applications
- Smartphones and Tablets: Ensures accurate battery management and longer lifespan through precise SOC and health monitoring.
- Laptop Computers: Optimizes battery usage and performance, crucial for enhancing user experience and device reliability.
- Portable Power Tools: Allows for consistent performance and reliable battery status updates, critical for safety and efficiency in power-demanding environments.
- Medical Devices: Provides critical data to ensure device operation is not interrupted, crucial for patient care scenarios.
- Electric Vehicles: Enhances the reliability and longevity of battery packs, a key factor in vehicle performance and safety.
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