XC6806B43011-G

Battery Chargers Overview

The XC6806B43011-G is a single-cell Lithium-ion and Lithium Polymer battery linear charger IC from the XC680x series by Torex Semiconductor. It features a fixed output voltage of 4.3V and a maximum charge current of 385mA. The device operates within a supply voltage range of 4.5V to 5.5V and includes USB interface compatibility. Key electrical parameters include a quiescent current of 200µA and power dissipation up to 1.2W. It is housed in a compact 10-LGA-B01 (2.5x1.6mm) surface-mount package and supports an operating temperature range from -40°C to +85°C.

Battery Chargers Feature Summary

• Integrates shutdown and current path functionality for efficient power management
• Includes comprehensive fault protection against overcurrent, overtemperature, and reverse current
• Supports programmable charge current settings via external components

Battery Chargers Applications

• Single-cell Lithium-ion battery charging systems
• Lithium Polymer battery management circuits
• USB-powered portable electronic devices

Battery Chargers Procurement Notes

Verify component status as this part may be discontinued or restricted for new designs. Confirm availability through authorized distributors only. Ensure compliance with RoHS3 and REACH regulations. Check for specific ordering suffixes that may affect packaging or pin configuration. Validate datasheet revisions before integration into production schedules.

Battery Chargers Selection Notes

Select this IC for applications requiring integrated current path management and shutdown capabilities. Suitable for space-constrained designs due to the small LGA footprint. Ensure input voltage remains within the specified 4.5V to 5.5V range. Consider thermal performance given the 1.2W power dissipation limit in the chosen package.

Battery Chargers Part Context

This component belongs to the XC680x series of battery chargers from Torex Semiconductor. It is designed specifically for single-cell Li-ion and Li-Po batteries. The series emphasizes low quiescent current and compact packaging solutions for modern portable electronics.

Battery Chargers Replacement Considerations

XC6806A43011-G is a documented substitute within the same family.