XC6810A42H0R-G

Overview

The XC6810A42H0R-G is a multi-function micro battery charger IC manufactured by Torex Semiconductor Ltd. Designed for lithium-ion batteries, it operates within an input voltage range of 3.5 V to 28 V and provides a regulated output voltage of 4.1 V. The device supports a programmable charging current between 1 mA and 25 mA. It utilizes a WLP-12 package with dimensions of 1.17 mm x 1.57 mm. The component functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Integrated battery LED indicator for status visualization
• Programmable charge current, timer, and voltage settings
• Comprehensive fault protection including overtemperature, overvoltage, reverse current, and short circuit

Applications

• Lithium-ion battery management in portable electronics
• Micro battery charging systems requiring compact form factors
• Consumer devices utilizing single-cell lithium-ion power sources

Procurement Notes

Verify the specific suffix H0R against official Torex documentation to confirm the exact output voltage and feature set. Ensure compatibility with the target application's thermal requirements given the high maximum operating temperature rating. Confirm package availability and lead times through authorized distributors as supply may vary.

Selection Notes

Select this component when a low-profile WLP-12 package is required for space-constrained designs. It is suitable for applications needing precise control over charging parameters via external components. Consider the wide input voltage range if the power source varies significantly. Verify that the 4.1 V output aligns with the specific cell chemistry requirements.

Part Context

This part belongs to the XC6810 series of multi-function micro battery chargers from Torex Semiconductor. The series offers various output voltages and packages to suit different lithium-ion battery applications. The XC6810A42H0R-G specifically targets applications requiring a 4.1 V output and robust protection features in a minimal footprint.

Replacement Considerations

XC6810A42G0R-G is listed as a parameter equivalent substitute.