XC6808BNE28R-G

Overview

The XC6808BNE28R-G is a single-cell lithium-ion battery linear charger IC manufactured by Torex Semiconductor. It integrates battery temperature detection to ensure safe charging conditions. The device supports standard charge voltages of 4.20V, 4.35V, and 4.40V, accommodating various single-cell battery chemistries. It operates in a Reel package with a factory pack quantity of 5000 units.

Feature Summary

• Integrates battery temperature detection for enhanced safety during the charging process
• Supports multiple standard charge voltage options including 4.20V, 4.35V, and 4.40V

Applications

• Single-cell lithium-ion battery charging in portable electronic devices
• Battery management systems requiring temperature monitoring
• Consumer electronics utilizing 4.20V or 4.35V lithium batteries

Procurement Notes

Verify the specific ordering suffix to confirm the exact output voltage setting (4.20V, 4.35V, or 4.40V) required for your application. Ensure compatibility with the Reel packaging format and confirm availability through authorized distributors, as stock levels may vary. Cross-reference the datasheet for thermal performance requirements.

Selection Notes

Select this component when a linear charging solution with integrated thermal protection is required for single-cell lithium batteries. Consider the supported voltage options to match the specific battery chemistry. Evaluate the thermal dissipation capabilities of the PCB layout, as linear chargers dissipate excess energy as heat during the constant current phase.

Part Context

This part belongs to the XC6808 series of single-cell Li-battery linear chargers from Torex Semiconductor. The series is designed for applications requiring simple charging circuits with built-in safety features like temperature detection. Variants within the series differ primarily in their fixed output voltage settings.

FAQ

What is the function of the battery temperature detection feature?

The battery temperature detection feature monitors the battery temperature during charging. If the temperature exceeds safe limits, the charger adjusts or stops the charging current to prevent damage or safety hazards.

Does the XC6808BNE28R-G support fast charging protocols?

No, the XC6808BNE28R-G is a linear charger IC. It does not support digital fast charging protocols like USB PD or QC. It provides a standard constant-current/constant-voltage charging profile.