BQ24725ARGRR

Battery Chargers Overview

The BQ24725ARGRR is a single-chip Li battery SMBus charge controller designed for 1 to 4-cell series configurations. It integrates an N-channel power MOSFET selector and advanced circuit protection mechanisms. The device supports programmable input current limits, charge currents, and termination voltages via the SMBus interface. It features dynamic power management capabilities to optimize system performance while charging.

Battery Chargers Feature Summary

• Integrates an N-channel power MOSFET selector for efficient power path management
• Supports SMBus communication for comprehensive configuration and monitoring
• Includes advanced circuit protection against overvoltage and thermal faults

Battery Chargers Applications

• Notebook computers
• Smartphones
• Tablets
• Portable consumer electronics

Battery Chargers Procurement Notes

Verify the specific suffix (ARGRR) matches the required package and tape-and-reel specifications. Confirm that the design utilizes an external N-channel MOSFET as selected by the IC. Ensure SMBus compatibility with the host controller for proper configuration.

Battery Chargers Selection Notes

Select this component for applications requiring precise control over multi-cell lithium battery charging profiles. It is suitable where system-level power management and detailed battery status reporting via SMBus are critical requirements.

Battery Chargers Part Context

This part belongs to Texas Instruments' family of intelligent battery chargers. It is engineered to provide robust charging solutions for portable devices, ensuring safety and efficiency through integrated protection and programmable parameters accessible via standard communication protocols.

Battery Chargers Replacement Considerations

BQ24725A variants may serve as functional equivalents if pinout and electrical characteristics align. Verify package dimensions and thermal performance before substitution.