Texas Instruments

BQ27441DRZR-G1A  

Battery Management ICs

The BQ27441DRZR-G1A is a highly integrated fuel gauge IC from Texas Instruments that is designed to provide accurate and precise battery monitoring and management for a wide range of applications. Here is a brief description of the model, its features, and potential applications:

Description:

The BQ27441DRZR-G1A is a member of the I2C Fuel Gauge family of devices from Texas Instruments. It is a highly integrated, low-power, and accurate fuel gauge IC that provides precise battery monitoring and management for a wide range of applications. The device is available in a small, RoHS-compliant, and lead-free DFN package.

Features:

1. Highly accurate and precise battery monitoring and management
2. I2C communication interface for easy integration with microcontrollers and other systems
3. Wide input voltage range (2.5V to 5.5V)
4. Low quiescent current (1.1µA in active mode and 0.5µA in sleep mode)
5. Programmable alerts and interrupt features
6. Temperature compensation for improved accuracy
7. Support for multiple battery types (lithium-ion, lithium-polymer, and lead-acid)
8. SMBus and I2C compatible
9. RoHS-compliant and lead-free packaging

Applications:

The BQ27441DRZR-G1A is suitable for a wide range of applications that require accurate and precise battery monitoring and management, including:

1. Portable electronic devices (smartphones, tablets, laptops, etc.)
2. Wearable devices (smartwatches, fitness trackers, etc.)
3. IoT devices (smart home devices, industrial sensors, etc.)
4. Medical devices (portable monitoring equipment, wearable health devices, etc.)
5. Automotive applications (infotainment systems, power tools, etc.)
6. Energy harvesting systems
7. Battery packs and charging systems

In summary, the BQ27441DRZR-G1A is a versatile and highly integrated fuel gauge IC that offers accurate and precise battery monitoring and management for a wide range of applications. Its low power consumption, programmable features, and compatibility with various battery types make it an ideal choice for designers looking to implement efficient and reliable battery management solutions.

BQ27441DRZR-G1A Documents

Download datasheets and manufacturer documentation for BQ27441DRZR-G1A

Datasheets :

BQ27441-G1 Tech Ref Guide       BQ27441-G1      

HTML Datasheet :

BQ27441-G1      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018