XC6810B43H0R-G

Overview

The XC6810B43H0R-G is a multi-function micro battery charger IC designed for lithium-ion batteries. It operates within a supply voltage range of 3.5 to 28 V and supports a maximum charging current of 25 mA. The device features a WLP-12 package with dimensions of 1.17x1.57 mm. It functions across an operating temperature range of -40°C to +85°C, with a power dissipation rating of 890 mW.

Feature Summary

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

Applications

• Lithium-ion single-cell battery management
• Portable electronic devices requiring compact power solutions
• Micro battery charging systems

Procurement Notes

Verify the specific suffix H0R against official Torex documentation to confirm pinout and functional configuration. Ensure the WLP-12 package compatibility matches your PCB layout requirements. Cross-reference the 25 mA maximum current limit with your system's power budget constraints before finalizing procurement.

Selection Notes

Select this component when a wide input voltage range up to 28 V is required for battery charging applications. The integrated LED indicator feature simplifies design by removing external status components. Consider the small WLP-12 footprint if space-constrained layouts are necessary for portable electronics.

Part Context

This part belongs to the XC6810 series from Torex Semiconductor, specialized as a multi-function micro battery charger. The series targets lithium-ion battery management with high integration levels. The B43H0R-G designation specifies the particular electrical parameters and packaging variant within this product line.

Replacement Considerations

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