XC6805A4E14R-G

Battery Chargers Overview

The XC6805A4E14R-G is a single-cell lithium-ion and lithium-polymer linear charger IC manufactured by Torex Semiconductor. It features a fixed output voltage of 4.2 V and a maximum output current of 40 mA. The device operates within an input supply voltage range of 4.5 V to 6 V. It includes battery temperature detection functionality for enhanced safety during the charging process. The component is housed in a USP-6EL surface-mount package with dimensions of 1.8 x 2 mm. It supports operation across a temperature range from -40°C to +85°C.

Battery Chargers Feature Summary

• Integrates battery temperature detection circuitry to monitor cell conditions during charging cycles.
• Designed specifically for single-cell lithium-ion and lithium-polymer battery management applications.
• Utilizes a compact USP-6EL surface-mount package suitable for space-constrained designs.

Battery Chargers Applications

• Single-cell lithium-ion battery charging systems
• Lithium-polymer battery charge management modules
• Portable electronic devices requiring low-current charging solutions

Battery Chargers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and REACH registration details prior to integration. Check for end-of-life notifications or discontinuation notices, as this specific part number may be subject to production changes. Ensure packaging specifications match design requirements for automated assembly processes.

Battery Chargers Selection Notes

Select this component when a fixed 4.2 V output and 40 mA charging current are required for single-cell Li-ion or Li-Po batteries. The integrated temperature detection feature makes it suitable for applications prioritizing safety over high-speed charging. Consider the USP-6EL package constraints and the 4.5 V to 6 V input voltage range during schematic design.

Battery Chargers Part Context

This IC belongs to the XC6805 series of linear charger ICs from Torex Semiconductor. The series focuses on providing reliable charge management for portable electronics with built-in safety features like temperature monitoring. The XC6805A4E14R-G variant specifically offers lower current capabilities compared to other members of the family, targeting niche low-power applications.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative chargers based on output voltage, current limits, and package footprint if substitution is necessary due to availability issues.