BQ2000SN-B5TR

Battery Chargers Overview

The BQ2000SN-B5TR is a multi-chemistry battery charger integrated circuit manufactured by Texas Instruments. It supports one to four series-connected cells and features programmable charging current, timer, and voltage parameters. The device operates with a maximum supply voltage of 6V and functions within an ambient temperature range of -20°C to 70°C. It is housed in an 8-SOIC surface-mount package with a width of 3.90mm.

Battery Chargers Feature Summary

• Supports multiple battery chemistries for versatile application compatibility
• Enables precise control over charging current, voltage, and timing via programming
• Designed for single-cell to four-cell series battery configurations

Battery Chargers Applications

• Portable electronic devices requiring multi-chemistry battery support
• Battery management systems for consumer electronics
• Power management solutions for handheld instruments

Battery Chargers Procurement Notes

Verify the specific suffix 'B5TR' corresponds to the tape-and-reel packaging configuration required for your assembly line. Confirm that the RoHS3 compliance status meets your environmental regulations. Ensure the 8-SOIC footprint matches your PCB design guidelines before finalizing procurement orders.

Battery Chargers Selection Notes

Select this component when designing systems requiring flexible battery chemistry support rather than fixed lithium-ion only solutions. Consider the 8-SOIC package constraints for space-limited designs. Evaluate the need for external programming components to set the specific charge parameters required by the target battery pack.

Battery Chargers Part Context

This part belongs to the BQ2000 family of battery chargers from Texas Instruments. It serves as a specialized power management IC designed for applications where battery type flexibility is critical. The device integrates essential charging algorithms into a compact surface-mount form factor suitable for mass production.

Battery Chargers Replacement Considerations

Check for the -G4 suffix variant which indicates lead-free construction. Verify if other BQ2000 variants with different package options meet mechanical requirements.