XC6804A4E14R-G

Battery Chargers Overview

The XC6804A4E14R-G is a linear battery charger IC designed for single-cell lithium-ion and lithium-polymer batteries. It features a maximum output voltage of 4.2 V and a programmable constant charge current up to 800 mA. The device operates within a supply voltage range of 4.5 V to 6 V. It is housed in a compact 6-USPEL (1.8x2) surface-mount package. The component supports an operating temperature range from -40°C to +85°C.

Battery Chargers Feature Summary

• Integrates overcharge protection, overcurrent protection, and thermal regulation for safe charging operations
• Supports programmable constant-current charging with adjustable termination thresholds
• Includes reverse current prevention to protect the power source during standby

Battery Chargers Applications

• Single-cell lithium-ion battery management in portable electronics
• Charging circuits for lithium-polymer battery packs
• Power management in mobile communication devices

Battery Chargers Procurement Notes

Verify the specific suffix E14 against official Torex Semiconductor documentation to confirm pinout and electrical characteristics match the design requirements. Ensure the 6-USPEL package dimensions align with the PCB footprint. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement orders.

Battery Chargers Selection Notes

Select this component when a linear charging solution is required for single-cell Li-ion or Li-polymer batteries with currents up to 800 mA. The 4.5 V to 6 V input range suits USB-powered applications. Consider the thermal performance in the 6-USPEL package relative to the expected ambient temperature and load conditions.

Battery Chargers Part Context

This part belongs to the XC6804 series of linear battery chargers manufactured by Torex Semiconductor. The series is characterized by high integration and small package sizes suitable for space-constrained portable devices. The XC6804A4E14R-G variant specifically targets standard 4.2 V lithium-ion cell charging applications.

Battery Chargers Replacement Considerations

XC6804B4E14R-G is a documented alternative within the same series offering similar functionality.