BQ25611DRTWR

Battery Chargers Overview

The BQ25611DRTWR is a battery management integrated circuit manufactured by Texas Instruments. It functions as an I2C-controlled, single-cell, 3-ampere buck battery charger. The device integrates a power path manager to optimize system power distribution. It supports input voltages up to 6V and includes features for charge termination and thermal regulation. The component is designed for portable applications requiring efficient charging of lithium-ion or lithium-polymer batteries within a compact footprint.

Battery Chargers Feature Summary

• I2C interface for digital control and monitoring
• Integrated power path management for system optimization
• Single-cell buck architecture for efficient charging
• Built-in thermal regulation and charge termination logic

Battery Chargers Applications

• Portable consumer electronics
• Smart home devices
• Wearable technology
• IoT sensors

Battery Chargers Procurement Notes

Verify the specific suffix DRTWR against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with required I2C addressing and voltage levels for the target application. Cross-reference the ordering part number with the latest production data sheet to avoid discrepancies in pinout or electrical characteristics.

Battery Chargers Selection Notes

Select this component for designs requiring a compact, digitally controlled charging solution for single-cell batteries. Consider the 3A current limit and input voltage range when sizing external components. Evaluate the I2C interface requirements for system integration. Compare against alternative chargers if higher current capacity or different input voltage ranges are necessary for the specific product design.

Battery Chargers Part Context

This part belongs to the BQ256xx series of battery chargers from Texas Instruments. The series focuses on small-form-factor solutions for portable devices. The DRTWR suffix typically indicates a specific reel packaging option for surface-mount assembly. This family emphasizes ease of use through digital control while maintaining high efficiency in a minimal board space.

Battery Chargers Replacement Considerations

Consult the official replacement guide for direct substitutes. Verify functional equivalence regarding current rating, voltage limits, and package dimensions before substitution.