XC6803A3E14R-G

Battery Chargers Overview

The XC6803A3E14R-G is a linear charger IC designed for single-cell lithium-ion and lithium-polymer batteries. It provides a regulated output voltage of 4.2 V with a maximum charge current of 280 mA. The device operates within an input supply voltage range of 4.5 V to 6 V. It features a low operating supply current of 100 uA and supports programmable charge current settings. The component is housed in a compact 6-USPEL (1.8x2) surface-mount package and functions reliably across a temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

• Linear charging architecture optimized for single-cell Li-ion and Li-polymer battery management
• Integrated safety mechanisms including overcurrent, overtemperature, and overvoltage protection
• Compact 6-USPEL surface-mount packaging suitable for space-constrained portable designs

Battery Chargers Applications

• Single-cell lithium-ion battery charging systems
• Single-cell lithium-polymer battery charging applications
• Portable electronic devices requiring linear charge management

Battery Chargers Procurement Notes

Verify the specific ordering suffix against official Torex Semiconductor documentation to confirm pinout configuration and functional parameters. Ensure compatibility with system input voltage ranges and thermal requirements before procurement. Confirm RoHS compliance status through manufacturer datasheets or certified component lists.

Battery Chargers Selection Notes

Select this component for applications requiring a simple linear charging solution for single-cell lithium-based batteries. Consider the 280 mA maximum current limit and 4.5 V to 6 V input voltage range when designing power supply circuits. Evaluate thermal dissipation capabilities given the 120 mW power dissipation rating in the specified package.

Battery Chargers Part Context

This part belongs to the XC6803 series of battery chargers from Torex Semiconductor. The series includes variants with different charge currents and configurations. The XC6803A3E14R-G specifically denotes a version with defined electrical characteristics and packaging, distinct from other series members like the XC6804 which offers higher current capabilities.

Battery Chargers Replacement Considerations

XC6803A4E14R-G and XC6803A4D14R-G are listed as parameter-equivalent alternatives by distributors.