BQ20Z45DBTR-R1
- Mfr.Part #
- BQ20Z45DBTR-R1
- Manufacturer
- Texas Instruments
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC GAS GAUGE W/IMP TRACK 38TSSOP
- Stock
- 14,135
- In Stock :
- 14,135
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Radiation Hardening :
- No
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- JESD-609 Code :
- e4
- Thickness :
- 1mm
- Number of Channels :
- 1
- Number of Pins :
- 38
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Series :
- Impedance Track™
- Height :
- 1.2mm
- Number of Cells :
- 2 ~ 4
- Base Part Number :
- BQ20Z45
- Adjustable Threshold :
- No
- Terminal Pitch :
- 0.5mm
- Width :
- 4.4mm
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Battery Chemistry :
- Lithium Ion/Polymer
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Output Voltage :
- 25V
- Number of Terminations :
- 38
- Contact Plating :
- Gold
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 4.5V
- Max Supply Voltage :
- 25V
- RoHS Status :
- ROHS3 Compliant
- Function :
- Multi-Function Controller
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width)
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Length :
- 9.7mm
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 14V
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Datasheets
- BQ20Z45DBTR-R1

Battery Management Texas Instruments BQ20Z45DBTR-R1 Overview
The Battery Management Texas Instruments BQ20Z45DBTR-R1 is a sophisticated integrated circuit specifically designed for advanced battery management solutions. This IC gas gauge with impedance tracking capability stands out for its precision and reliability in monitoring battery health and status. Ideal for high-performance applications requiring meticulous battery usage and lifespan optimization, this product integrates seamlessly into various electronic devices, enhancing efficiency and safety. Its ability to provide critical data about battery capacity and health makes it a pivotal component in the development of sustainable and advanced portable solutions.
BQ20Z45DBTR-R1 Features
The BQ20Z45DBTR-R1 features include advanced gas gauging capabilities, which provide accurate battery capacity monitoring, critical for prolonging battery life and performance. It supports impedance tracking which helps in the prediction of battery life based on usage patterns. Furthermore, it offers a high level of integration to simplify system design, reducing the need for additional components and ensuring compact, efficient designs. Its robust safety features ensure protection against over-charge, over-discharge, and short circuit, enhancing device reliability and user safety.
BQ20Z45DBTR-R1 Applications
- Portable Computing Devices: Utilized to manage power efficiently and predict battery life, thus ensuring optimal usage and prolonging lifespan.
- Smartphones and Tablets: Employs impedance tracking to enhance the accuracy of battery health data, crucial for device performance and user experience.
- Medical Devices: Provides reliable battery management to ensure that critical health devices operate without failure, offering peace of mind for both patients and healthcare providers.
- Electric Vehicles: Helps in managing the battery systems to improve performance and reliability of the vehicle, critical for safety and efficiency.
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