XC6810B41G0R-G

Overview

The XC6810B41G0R-G is a multi-function micro battery charger IC designed for lithium-ion batteries. It features a fixed output voltage of 4.1 V and operates within an input supply voltage range of 3.5 to 28 V. The device supports programmable charging currents from 1 mA to 25 mA. It utilizes a WLP-12 package with dimensions of 1.17 x 1.57 mm, suitable for surface mount installation. The operational temperature range spans from -40°C to +85°C.

Feature Summary

• Integrated battery status indicator function
• Ultra-small WLP-12 package compatible with wireless charging systems
• Programmable charge current and timer settings

Applications

• Lithium-ion single-cell battery management
• Portable electronic devices requiring compact power solutions
• Wireless charging receiver circuits

Procurement Notes

Verify the specific suffix G0R against official Torex documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status through the manufacturer's environmental declarations. Ensure the WLP-12 footprint matches your PCB design constraints before ordering.

Selection Notes

Select this component when a fixed 4.1 V charging profile is required for lithium-ion cells. The wide input voltage range accommodates various power sources including USB and wall adapters. Consider the WLP-12 package size if board space is limited. Verify thermal performance within the specified operating temperature range.

Part Context

This part belongs to the XC6810 series of linear charger ICs from Torex Semiconductor. The series is characterized by ultra-small packages and integration of battery management functions. Variants differ primarily in output voltage settings and indicator features while maintaining similar package and interface standards.

Replacement Considerations

XC6810A41G0R-G: Same voltage but different indicator type. XC6810B42G0R-G: Different voltage setting.