BQ20Z655DBTR-R1
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- Mfr.Part #
- BQ20Z655DBTR-R1
- Manufacturer
- Texas Instruments
- Package / Case
- 44-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC GAS GAUGE W/IMP TRACK 44TSSOP
- Stock
- 15
- In Stock ：
- 15
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Number of Cells :
- 2 ~ 4
- Number of Pins :
- 44
- Supply Voltage :
- 14V
- Series :
- Impedance Track™
- Thickness :
- 1mm
- Length :
- 11mm
- ECCN Code :
- EAR99
- Width :
- 4.4mm
- Number of Terminations :
- 44
- Contact Plating :
- Gold
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.5mm
- Adjustable Threshold :
- No
- Factory Lead Time :
- 12 Weeks
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 25V
- Battery Chemistry :
- Lithium Ion/Polymer
- Max Supply Voltage :
- 25V
- Mounting Type :
- Surface Mount
- Operating Supply Current :
- 550μA
- Number of Channels :
- 1
- Min Supply Voltage :
- 4.5V
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Position :
- Dual
- Base Part Number :
- BQ20Z655
- Output Current :
- 18μA
- Interface :
- SMBus
- Packaging :
- Cut Tape (CT)
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Package / Case :
- 44-TFSOP (0.173, 4.40mm Width)
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Height :
- 1.2mm
- Function :
- Multi-Function Controller
- Datasheets
- BQ20Z655DBTR-R1
Battery Management Texas Instruments BQ20Z655DBTR-R1 Overview
The Battery Management Texas Instruments BQ20Z655DBTR-R1 is a sophisticated integrated circuit designed specifically for advanced battery fuel gauging with impedance tracking. This IC is essential for developers looking to enhance the reliability and performance of their battery systems. Manufactured by Texas Instruments, a leader in semiconductor solutions, this gauge IC provides accurate battery management capabilities, ensuring optimal performance and extended battery life. The device is ideal for use in a wide range of applications where precise battery data is crucial for both safety and functionality.
BQ20Z655DBTR-R1 Features
This product boasts several key features that make it a standout choice for battery management systems. It supports Impedance Track™ technology which offers accurate state-of-charge (SOC) measurements by tracking battery impedance changes over life. Additionally, it includes support for SHA-1/HMAC authentication, providing an extra layer of security against counterfeit batteries. The integration of a temperature sensor interface and programmable alarm thresholds allows for real-time monitoring and response to critical battery conditions, enhancing system safety and reliability.
BQ20Z655DBTR-R1 Applications
- Laptop Computers: Used to manage the power supply efficiently, ensuring longer battery life and accurate SOC readings which are vital for user experience and device reliability.
- Portable Medical Devices: Ensures consistent and reliable battery management which is critical for devices that require precise power management to maintain their functionality and safety standards.
- Uninterruptible Power Supplies (UPS): Provides crucial data and battery management to maintain power continuity and safety, enhancing the reliability of emergency power systems.
- Electric Vehicles: Utilized in battery management systems to accurately measure battery capacity and predict remaining battery life, which is essential for performance optimization and range estimation.
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