BQ27741YZFT-G1
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- Mfr.Part #
- BQ27741YZFT-G1
- Manufacturer
- Texas Instruments
- Package / Case
- 15-UFBGA, DSBGA
- Datasheet
- Download
- Description
- IC FUEL GAUGE LI-ION 1CL 15DSBGA
- Stock
- 4,042
- In Stock ：
- 4,042
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Length :
- 1.75mm
- Height :
- 625μm
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Number of Pins :
- 15
- Width :
- 2.75mm
- Mount :
- Surface Mount
- Interface :
- HDQ, I2C
- Pbfree Code :
- yes
- Number of Cells :
- 1
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Ball
- Terminal Position :
- BOTTOM
- Supply Voltage :
- 3.6V
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 15
- Supply Voltage-Max (Vsup) :
- 5V
- Package / Case :
- 15-UFBGA, DSBGA
- JESD-609 Code :
- e1
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Packaging :
- Tape and Reel (TR)
- Function :
- Multi-Function Controller
- Base Part Number :
- BQ27741
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Supply Voltage-Min (Vsup) :
- 2.8V
- Terminal Pitch :
- 0.5mm
- Contact Plating :
- Copper, Silver, Tin
- Battery Chemistry :
- Lithium-Ion
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 0m
- Operating Supply Voltage :
- 5V
- Adjustable Threshold :
- No
- Output Voltage :
- 2.6V
- Number of Channels :
- 1
- Datasheets
- BQ27741YZFT-G1
Battery Management Texas Instruments BQ27741YZFT-G1 Overview
The Battery Management Texas Instruments BQ27741YZFT-G1 is an advanced fuel gauge IC designed to provide precise battery management for single-cell Li-Ion batteries. This highly integrated solution is housed in a compact 15-DSBGA package, making it an ideal choice for space-constrained applications. The IC offers real-time monitoring of battery charge state, voltage, temperature, and health, which are critical for maintaining optimal battery performance and longevity. Its capability to provide accurate fuel gauging helps in extending battery life and ensuring user safety, making it a cornerstone for efficient power management in portable devices.
BQ27741YZFT-G1 Features
This IC features patented Impedance Track™ technology which provides highly accurate state of charge (SOC) readings, even under changing load conditions and temperature fluctuations. Additionally, it supports an I2C interface for seamless integration with existing microcontroller architectures. The BQ27741YZFT-G1 also includes integrated safety features such as voltage, current, and temperature protection, enhancing the reliability of the device it powers.
BQ27741YZFT-G1 Applications
- Smartphones and Tablets: In these devices, the BQ27741YZFT-G1 manages battery health by providing real-time data on battery status and health, ensuring optimal usage and charging cycles.
- Portable Medical Devices: It ensures that critical medical devices operate without interruption by accurately predicting battery life and managing power efficiently.
- Wearable Technology: The IC's compact size and precise monitoring capabilities make it perfect for small form factor devices such as smartwatches and fitness trackers, enhancing user experience through reliable battery management.
- Wireless Headphones: It provides crucial data to optimize battery usage and prolong the life of the battery, thus ensuring longer playback times on wireless audio devices.
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