BQ27545YZFR-G1
- Mfr.Part #
- BQ27545YZFR-G1
- Manufacturer
- Texas Instruments
- Package / Case
- 15-UFBGA, DSBGA
- Datasheet
- Download
- Description
- IC BATT FUEL GAUGE LIION 15DSBGA
- Stock
- 5,022
- In Stock :
- 5,022
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Lead Free :
- Lead Free
- Terminal Position :
- BOTTOM
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Terminal Pitch :
- 0.5mm
- Contact Plating :
- Copper, Silver, Tin
- Base Part Number :
- BQ27545
- Height :
- 625μm
- Number of Terminations :
- 15
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Supply Voltage-Min (Vsup) :
- 2.8V
- JESD-609 Code :
- e1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Battery Chemistry :
- Lithium-Ion
- Mounting Type :
- Surface Mount
- Width :
- 2.75mm
- Length :
- 1.75mm
- Thickness :
- 0m
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Pbfree Code :
- yes
- Adjustable Threshold :
- No
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Terminal Form :
- Ball
- Number of Cells :
- 1
- Interface :
- HDQ, I2C
- Operating Supply Voltage :
- 4.5V
- Series :
- Impedance Track™
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 15
- Supply Voltage :
- 3.6V
- Number of Channels :
- 1
- Function :
- Battery Monitor
- Package / Case :
- 15-UFBGA, DSBGA
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- BQ27545YZFR-G1

Battery Management Texas Instruments BQ27545YZFR-G1 Overview
The Battery Management Texas Instruments BQ27545YZFR-G1 is a highly sophisticated integrated circuit specifically designed for battery fuel gauge management in lithium-ion batteries. This IC empowers device manufacturers with precise battery monitoring and energy management capabilities, making it an essential component for optimizing battery life and performance. Its integration facilitates enhanced battery reliability and operational efficiency, which is crucial for today's portable and power-sensitive devices. By utilizing Texas Instruments' advanced technology, the BQ27545YZFR-G1 ensures that devices run longer and more efficiently, solidifying its role as a cornerstone in modern battery management solutions.
BQ27545YZFR-G1 Features
The BQ27545YZFR-G1 IC includes a variety of features that enhance its utility and efficiency in battery management systems. Key features include accurate state-of-charge (SOC) estimation, which helps in providing real-time battery capacity monitoring. It also supports state-of-health (SOH) indications, predicting battery life expectancy and performance degradation. Moreover, the IC integrates smoothly with existing device architectures, thanks to its compact 15-DSBGA package, ensuring minimal footprint and ease of installation in a wide range of applications.
BQ27545YZFR-G1 Applications
- Smartphones and Tablets: Enhances battery life and performance through precise SOC and SOH monitoring, contributing to improved user satisfaction and device reliability.
- Portable Medical Devices: Provides critical real-time battery data ensuring that medical devices operate effectively without unexpected power failures, which is essential in healthcare environments.
- Wearable Technology: Its compact size and accurate battery management capabilities make it ideal for small, power-sensitive wearable devices, extending their operational lifespan and usability.
- Electric Vehicles: Helps in managing battery systems in electric vehicles, ensuring optimal performance and reliability through advanced energy management features.
- Uninterruptible Power Supplies (UPS): Plays a vital role in managing backup battery systems, providing stability and efficiency in power outage scenarios.
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