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