XC6803A4E14R-G

Battery Chargers Overview

The XC6803A4E14R-G is a linear charge management IC designed for single-cell Lithium-ion and Lithium Polymer batteries. It provides a regulated output voltage of 4.2 V with a maximum output current of 280 mA. The device operates within a supply voltage range of 4.5 V to 6 V and maintains a low quiescent current of 100 uA. It features a power dissipation rating of 120 mW and functions reliably across an operating temperature range from -40 C to +85 C. The component is housed in a USP-6EL surface-mount package.

Battery Chargers Feature Summary

• Integrates battery temperature detection for enhanced safety monitoring during the charging cycle.
• Includes comprehensive fault protection mechanisms covering overcurrent, overtemperature, and overvoltage conditions.
• Supports programmable charging current settings to accommodate various battery capacity requirements.

Battery Chargers Applications

• Single-cell Lithium-ion battery charging systems
• Lithium Polymer battery management circuits
• Portable electronic devices requiring compact linear charger solutions

Battery Chargers Procurement Notes

Verify the specific suffix codes against official Torex Semiconductor documentation to confirm pinout compatibility and functional parameters. Ensure that the selected variant matches the required thermal performance and package dimensions for your printed circuit board layout. Cross-reference datasheet specifications for absolute maximum ratings to prevent operational failures.

Battery Chargers Selection Notes

Select this component when designing for single-cell Li-ion or Li-Polymer applications requiring a compact linear charging solution. Consider the 280 mA output current limit and 4.2 V regulation target as primary constraints. Evaluate the USP-6EL package size against available board space and verify thermal dissipation capabilities within the specified operating temperature range.

Battery Chargers Part Context

This part belongs to the XC6803 series of battery charge management integrated circuits manufactured by Torex Semiconductor. The series focuses on providing efficient and safe charging profiles for portable electronics. The XC6803A4E14R-G specifically targets applications needing precise voltage regulation and integrated safety features in a small form factor.

Battery Chargers Replacement Considerations

XC6803A3E14R-G and XC6803A4D14R-G are documented parameter-equivalent alternatives within the same manufacturer lineup.