BQ34Z651DBTR
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- Mfr.Part #
- BQ34Z651DBTR
- Manufacturer
- Texas Instruments
- Package / Case
- 44-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC GAS GAUGE LI-ION 2-4C 44TSSOP
- Stock
- 12
- In Stock ：
- 12
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Interface :
- SMBus
- Min Supply Voltage :
- 4.5V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 14V
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C TA
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Battery Chemistry :
- Lithium Ion/Polymer
- Series :
- Impedance Track™
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Thickness :
- 1mm
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- BQ34Z651
- Function :
- Multi-Function Controller
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.5mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Max Supply Voltage :
- 25V
- Adjustable Threshold :
- yes
- Contact Plating :
- Gold
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 44
- Height :
- 1.2mm
- Length :
- 11mm
- HTS Code :
- 8542.39.00.01
- Package / Case :
- 44-TFSOP (0.173, 4.40mm Width)
- Number of Cells :
- 2 ~ 4
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Number of Pins :
- 44
- Width :
- 4.4mm
- Pbfree Code :
- yes
- Output Voltage :
- 25V
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- BQ34Z651DBTR
Battery Management Texas Instruments BQ34Z651DBTR Overview
The Battery Management Texas Instruments BQ34Z651DBTR is an advanced battery gas gauge IC, specifically engineered for precise monitoring and reporting of battery health and status. This component is a crucial part of modern power management systems, facilitating enhanced battery performance and longevity. It integrates seamlessly into various battery-dependent applications, offering real-time data on state-of-charge (SOC), state-of-health (SOH), and remaining battery life, which are essential for optimizing battery usage and preventing premature battery failure. The compact 44-TSSOP package ensures minimal footprint on PCB designs, making it an ideal choice for space-sensitive applications.
BQ34Z651DBTR Features
The BQ34Z651DBTR by Texas Instruments features an array of capabilities that set it apart in battery management technology. It supports a wide range of battery chemistries including Li-Ion, Li-Pol, and more. This IC is designed with patented impedance track technology which provides highly accurate measurements of remaining capacity under varying load conditions. Furthermore, the device includes integrated temperature sensors to safeguard against overheating, enhancing system reliability and safety. Its communication is facilitated through an I2C interface, allowing for easy integration into existing systems.
BQ34Z651DBTR Applications
- Portable Consumer Electronics: In devices such as smartphones, laptops, and tablets, the BQ34Z651DBTR helps in managing power supply efficiently, ensuring optimal usage and extending battery life.
- Electric Vehicles: Utilized within the battery management systems of electric cars and scooters, it assists in precise fuel gauging, enhancing driving range and reliability of the vehicle’s power source.
- Energy Storage Systems: In applications like solar energy storage, this IC enables better management of stored power, contributing to improved efficiency and effectiveness of power use during peak and off-peak hours.
- Uninterruptible Power Supplies (UPS): Critical for ensuring stability and health of batteries in backup power systems, the BQ34Z651DBTR monitors and reports critical data to prevent failures and optimize performance.
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