BQ24064DRCR

Battery Chargers Overview

The BQ24064DRCR is a linear single-cell lithium-ion battery charger from Texas Instruments, housed in a 10-VSON package. It integrates a power path management system with an internal N-channel MOSFET for input current limiting and system load prioritization. The device supports programmable charge termination via a timer or negative delta-temperature threshold. It features thermal regulation to reduce charging current based on junction temperature, ensuring safe operation under high ambient conditions.

Battery Chargers Feature Summary

• Integrates a power path management system with an internal N-channel MOSFET for input current limiting and system load prioritization
• Supports programmable charge termination using either a fixed timer or a negative delta-temperature threshold
• Includes thermal regulation circuitry that automatically reduces charging current when the die temperature reaches a set limit

Battery Chargers Applications

• Portable consumer electronics requiring single-cell Li-Ion charging
• Battery-powered devices with limited USB host current availability
• Applications requiring automatic input current limiting to prevent host bus overcurrent

Battery Chargers Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm package type and tape/reel specifications. Ensure compatibility with the intended PCB footprint for the VSON-10 package. Confirm RoHS compliance status through official documentation before finalizing procurement orders.

Battery Chargers Selection Notes

Select this component for designs requiring integrated power path management without external pass transistors. It is suitable for applications where input current must be dynamically limited by the source. Consider the thermal performance requirements as the device regulates current based on junction temperature rather than maintaining constant current at high temperatures.

Battery Chargers Part Context

This part belongs to the bq2406x family of single-cell linear chargers. It shares functional similarities with other members like the BQ24063 and BQ24065, differing primarily in specific pin configurations or feature sets defined by the manufacturer. The DRCR suffix indicates a specific reel packaging configuration for surface-mount assembly.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Verify cross-references with the manufacturer's official replacement guide or contact technical support for validated alternatives.