XC6810A43H0R-G

Overview

The XC6810A43H0R-G is a multi-function micro battery charger IC designed for lithium-ion batteries. It operates with a maximum input voltage of 43 V and supports a charging current range from 1 mA to 25 mA. The device features a WLP-12 package (WLP) and functions within an operating temperature range of -40°C to +125°C. Key specifications include a battery LED indicator, overtemperature protection, overvoltage protection, reverse current protection, and short circuit protection.

Feature Summary

• Integrated battery status indication via LED output
• Comprehensive fault protection including overtemperature, overvoltage, reverse current, and short circuit safeguards
• Capable of high-voltage input operation up to 43 V

Applications

• Single-cell lithium-ion battery management in portable electronics
• High-input voltage charging systems requiring compact form factors
• Battery-powered devices necessitating integrated status indication

Procurement Notes

Verify the specific suffix H0R against official Torex documentation to confirm pinout and electrical characteristics match your design requirements. Ensure the 43 V input rating aligns with your power source. Confirm the WLP-12 package dimensions fit your PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when a high input voltage capability up to 43 V is required alongside a minimal footprint. The WLP-12 package offers space efficiency compared to larger packages. Consider the 125°C maximum operating temperature for applications in thermally constrained environments where standard 85°C rated parts may be insufficient.

Part Context

This part belongs to the XC6810 series of multi-function micro battery chargers from Torex Semiconductor. The series is characterized by its ability to handle various input voltages and provide programmable charging parameters in ultra-small packages. The XC6810A43H0R-G specifically denotes the 43 V input variant within this family.

Replacement Considerations

XC6810B42C0R-G and XC6810A42G0R-G are documented parameter-equivalent alternatives within the same manufacturer's portfolio.