XC6806B410DR-G

Battery Chargers Overview

The XC6806B410DR-G is a single-cell lithium-ion/polymer battery linear charger IC manufactured by Torex Semiconductor. It features a fixed charge voltage of 4.1V and supports programmable charging current up to 385mA. The device integrates shutdown functionality and a current path management feature for system power distribution. It operates within a supply voltage range of up to 5.5V and functions across an ambient temperature range of -40°C to +85°C. The component is housed in a compact 10-USPB (2.9x2.6mm) surface-mount package.

Battery Chargers Feature Summary

• Integrates shutdown control and current path function for efficient system power management
• Includes comprehensive fault protection mechanisms such as overcurrent, overtemperature, and reverse current safeguards
• Supports programmable constant-current charging with fixed termination voltage

Battery Chargers Applications

• Single-cell lithium-ion battery charging in portable electronic devices
• Power management systems requiring integrated shutdown capabilities
• Current path management in mobile communication equipment

Battery Chargers Procurement Notes

Verify the specific suffix DR-G against the official datasheet to confirm package type and tape-and-reel specifications. Confirm that the 4.1V output variant matches the application requirement, as other voltage options exist within the XC6806 family. Ensure compatibility with the 10-USPB footprint during PCB layout review.

Battery Chargers Selection Notes

Select this component when a fixed 4.1V charging profile is required for single-cell lithium applications. The integrated current path function distinguishes it from standard chargers lacking system load sharing. Verify that the maximum 385mA current limit meets the target battery capacity requirements without exceeding thermal constraints.

Battery Chargers Part Context

This part belongs to the XC6806 series of linear charger ICs designed for single-cell lithium batteries. The series is characterized by high integration levels, including built-in protection circuits and system power path management. The XC6806B410 variant specifically targets applications requiring precise 4.1V regulation.

Battery Chargers Replacement Considerations

The XC6806B445DR-G is a confirmed substitute within the same series, offering a different fixed charge voltage of 4.45V while maintaining identical package and functional characteristics.