BQ20Z95DBTG4
- Mfr.Part #
- BQ20Z95DBTG4
- Manufacturer
- Texas Instruments
- Package / Case
- 44-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC GAS GAUGE LI-ION 2-4C 44TSSOP
- Stock
- 10,897
- In Stock :
- 10,897
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Contact Plating :
- Gold
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 44
- ECCN Code :
- EAR99
- Max Supply Voltage :
- 25V
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Package / Case :
- 44-TFSOP (0.173, 4.40mm Width)
- Number of Cells :
- 2 ~ 4
- Series :
- Impedance Track™
- Length :
- 11mm
- Interface :
- SMBus
- Base Part Number :
- BQ20Z95
- Min Supply Voltage :
- 4.5V
- Output Voltage :
- 25V
- Terminal Position :
- Dual
- Min Output Voltage :
- 2.41V
- Packaging :
- Tube
- Battery Chemistry :
- Lithium Ion/Polymer
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Max Output Voltage :
- 2.59V
- RoHS Status :
- ROHS3 Compliant
- Function :
- Multi-Function Controller
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Height :
- 1.15mm
- Supply Voltage :
- 14V
- Number of Channels :
- 1
- Weight :
- 139.309557mg
- Lead Free :
- Lead Free
- Number of Terminations :
- 44
- HTS Code :
- 8542.39.00.01
- Peak Reflow Temperature (Cel) :
- 260
- Adjustable Threshold :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Width :
- 4.4mm
- Terminal Form :
- Gull wing
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Datasheets
- BQ20Z95DBTG4

Battery Management Texas Instruments BQ20Z95DBTG4 Overview
Introducing the Battery Management Texas Instruments BQ20Z95DBTG4, a high-performance integrated circuit specifically designed for lithium-ion battery gas gauging. This IC is an essential component for managing battery health and longevity, offering accurate monitoring and reporting of battery capacity and health. The BQ20Z95DBTG4 utilizes patented Impedance Track™ technology, enabling it to provide detailed battery information that aids in optimizing performance and extending battery life. Its compact 44-TSSOP package makes it ideal for space-constrained applications, ensuring that it fits seamlessly into various designs without compromising functionality.
BQ20Z95DBTG4 Features
The BQ20Z95DBTG4 from Texas Instruments boasts several advanced features that make it a standout choice for battery management solutions. Key features include:
- Accurate gas gauging based on Impedance Track™ technology, which adapts to changes in battery conditions to provide reliable data.
- Support for multiple battery chemistries, enhancing its versatility across different applications.
- Integrated temperature sensors to monitor and manage battery temperature for safety.
- Communication via an I2C interface, allowing for easy integration into existing systems.
- Designed to operate with single-cell lithium-ion batteries, which are common in portable devices.
BQ20Z95DBTG4 Applications
- Smartphones and Tablets: Utilizes advanced gas gauging to provide accurate battery status and health, enhancing user experience by optimizing battery life and performance.
- Laptops and Portable Computers: Ensures long battery life and reliability for mobile computing, crucial for business professionals and consumers alike.
- Power Tools: Supports battery management in high-drain scenarios, improving the safety and efficiency of lithium-ion batteries in power tools.
- Electric Vehicles: Can be integrated into the battery management systems of smaller electric and hybrid vehicles to maintain battery health and extend vehicle range.
- Uninterruptible Power Supplies (UPS): Critical for managing standby power systems, ensuring that they are ready and fully operational during power outages.
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