XC6806A420DR-G

Battery Chargers Overview

The XC6806A420DR-G is a single-cell lithium-ion/polymer battery linear charger IC manufactured by Torex Semiconductor. It features an integrated shutdown function and a current path management capability, allowing the system load to be powered directly from the input source during charging operations. The device supports USB interface connectivity for power input. It includes comprehensive protection mechanisms such as over-current, over-temperature, and reverse current safeguards to ensure safe operation within a temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

• Integrates a shutdown control function for power management
• Supports current path functionality for simultaneous charging and system powering
• Includes hardware protections against over-current, thermal runaway, and reverse current

Battery Chargers Applications

• Single-cell lithium-ion battery charging in portable electronics
• Lithium-polymer battery management in mobile devices
• USB-powered consumer electronic equipment

Battery Chargers Procurement Notes

Verify the specific output voltage setting corresponding to the '420' suffix in the official datasheet to ensure compatibility with the target battery chemistry. Confirm package integrity upon receipt, as the component utilizes a small outline package. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before integration into production.

Battery Chargers Selection Notes

Select this component when designing systems requiring a compact solution for single-cell Li-Ion or Li-Po batteries with direct USB input. The integrated current path feature makes it suitable for applications where the host system must remain operational while the battery charges. Ensure the design accommodates the thermal dissipation requirements associated with linear charging topologies under maximum load conditions.

Battery Chargers Part Context

This device belongs to the XC6806 series of battery chargers from Torex Semiconductor. The series is characterized by high integration levels, combining charge control logic with power switches in a minimal footprint. It targets applications demanding efficient space utilization and simplified bill of materials for portable consumer goods.