XC6808ANE28R-G

Battery Chargers Overview

The XC6808ANE28R-G is a single-cell lithium-ion or lithium-polymer battery linear charger IC from the XC680x series by Torex Semiconductor. It supports a maximum charging current of 40mA and operates with a supply voltage up to 6V. The device features programmable constant-current charging and includes built-in fault protection mechanisms such as overcurrent, overtemperature, and reverse current protection. Designed for surface-mount applications, it utilizes a 6-XDFN package with a bare pad (6-USP-B07, 1.8x2mm). The component functions within an operating temperature range of -40°C to 85°C.

Battery Chargers Feature Summary

• Integrates battery temperature detection capabilities for enhanced safety monitoring during the charging cycle.
• Provides comprehensive fault protection including overcurrent, overtemperature, and reverse current safeguards.
• Supports programmable constant-current charging for precise control of single-cell lithium-based batteries.

Battery Chargers Applications

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

Battery Chargers Procurement Notes

Verify the specific suffix 'A' indicates the correct output voltage setting (typically 4.20V, 4.35V, or 4.40V as per family documentation) before procurement. Confirm the package type matches the PCB footprint requirements. Ensure compatibility with the target system's USB interface if applicable. Check RoHS compliance status for environmental regulations. Validate that the 40mA max current meets the application's power budget constraints.

Battery Chargers Selection Notes

Select this component when a low-current, single-cell linear charger with integrated thermal protection is required. The 6-USP-B07 package offers a small form factor suitable for space-constrained designs. Consider the programmable current feature if precise charge rate adjustment is necessary. Ensure the input voltage does not exceed the 6V maximum rating. Verify that the operating temperature range aligns with the intended deployment environment.

Battery Chargers Part Context

This part belongs to the XC680x series of battery chargers, designed for single-cell Li-ion and Li-polymer applications. The XC6808 variant specifically focuses on lower current applications compared to higher-current counterparts in the same family. The 'AN' suffix typically denotes specific electrical characteristics or pin configurations within the series. It is manufactured by Torex Semiconductor Ltd, a specialist in power management ICs.

Battery Chargers Replacement Considerations

Direct substitutes include other XC6808 variants with compatible packages and current ratings, such as XC6808A3E28R-G or XC6808B3E28R-G, provided the voltage settings match. Cross-reference pinouts and thermal performance with alternative single-cell linear chargers from different manufacturers if lead times are critical. Ensure any replacement maintains the same fault protection features and operating temperature range.