BQ27541DRZR-G1
- Mfr.Part #
- BQ27541DRZR-G1
- Manufacturer
- Texas Instruments
- Package / Case
- 12-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT FUEL GAUGE LI-ION 12SON
- Stock
- 2,596
- In Stock :
- 2,596
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Cut Tape (CT)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Channels :
- 1
- Max Supply Voltage :
- 5.5V
- Function :
- Multi-Function Controller
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- BQ27541
- Supply Voltage :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Pins :
- 12
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Factory Lead Time :
- 12 Weeks
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Number of Cells :
- 1
- Radiation Hardening :
- No
- Battery Chemistry :
- Lithium-Ion
- Series :
- Impedance Track™
- Adjustable Threshold :
- No
- Thickness :
- 850μm
- Package / Case :
- 12-VFDFN Exposed Pad
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Length :
- 4mm
- Height :
- 1mm
- Fault Protection :
- Over Temperature
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Interface :
- I2C
- Width :
- 2.5mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Min Supply Voltage :
- 2.7V
- Number of Terminations :
- 12
- Datasheets
- BQ27541DRZR-G1

Battery Management Texas Instruments BQ27541DRZR-G1 Overview
The Battery Management Texas Instruments BQ27541DRZR-G1 is an advanced, single-cell Li-Ion battery fuel gauge IC, designed to provide robust and precise monitoring for portable devices. This compact, power-efficient component integrates Texas Instruments' patented Impedance Track™ technology to deliver real-time battery capacity monitoring, allowing designers to optimize battery life and enhance user satisfaction. Its small form factor and high integration make it an ideal choice for applications where space and power efficiency are critical.
BQ27541DRZR-G1 Features
The BQ27541DRZR-G1 features include a streamlined interface for communication via an I2C-compatible bus, providing direct, digital access to battery data. It supports automatic power-saving modes, reducing the power consumption of the host device when inactive. Additionally, the chip offers an array of safety features such as voltage, current, and temperature protections to ensure reliable operation under various conditions.
BQ27541DRZR-G1 Applications
- Smartphones: Integrates into the battery management system to provide accurate battery data, enhancing user interfaces and device reliability.
- Portable Media Players: Uses real-time tracking to manage playback time and power usage, optimizing device performance for longer entertainment experiences.
- Health and Fitness Trackers: Enables precise energy management which is crucial for devices that require long battery life in compact sizes.
- Wireless Headphones: Ensures efficient power consumption, providing longer playback times and enhanced user experience.
- Smart Watches: Offers essential data to manage power resources effectively, critical for maintaining functionality in wearables.
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