XC6808A3C48R-G

Battery Chargers Overview

The XC6808A3C48R-G is a single-cell lithium-ion/polymer battery linear charger IC from Torex Semiconductor. It features a fixed charge voltage of 4.20V and supports programmable charge current up to 40mA. The device operates with a supply voltage up to 6V and includes battery temperature detection for safe charging. It integrates protection against overcurrent, overtemperature, and reverse current. The component is available in a 6-USP-B07 (1.8x2) surface-mount package.

Battery Chargers Feature Summary

• Integrates battery temperature detection circuitry to monitor cell thermal conditions during the charging process.
• Provides comprehensive fault protection including overcurrent limiting, overtemperature shutdown, and reverse current prevention.
• Supports programmable constant-current charging capability for single-cell lithium-based battery chemistries.

Battery Chargers Applications

• Single-cell lithium-ion battery charging in portable consumer electronics
• Lithium-polymer battery management in compact mobile devices
• Power management systems requiring integrated thermal monitoring

Battery Chargers Procurement Notes

Verify the specific suffix codes against the official datasheet to confirm exact electrical parameters such as charge voltage tolerance and package variant. Ensure compatibility with system supply voltage limits and thermal requirements before integration. Cross-reference manufacturer documentation for accurate ordering information and compliance status.

Battery Chargers Selection Notes

Select this component for applications requiring a compact solution for single-cell Li-ion or Li-polymer batteries. The integrated temperature detection adds safety without external sensors. Verify that the maximum charge current requirement does not exceed 40mA and that the operating environment falls within the specified temperature range.

Battery Chargers Part Context

This part belongs to the XC6808 series of linear chargers designed for small form-factor applications. The series offers various voltage options and package types to suit different design constraints while maintaining consistent protection features and thermal management capabilities across the family.

Battery Chargers Replacement Considerations

Consult the official Torex Semiconductor replacement guide for verified substitute part numbers. Ensure any alternative maintains compatible voltage ratings, current capabilities, and package dimensions to guarantee functional equivalence in the existing design.

Battery Chargers FAQ

What is the maximum charge current supported by the XC6808A3C48R-G?

The device supports a programmable charge current with a maximum limit of 40mA.

Does this IC include battery temperature monitoring?

Yes, the XC6808A3C48R-G integrates a battery temperature detection function to ensure safe charging operations.