XC6804A2E1QR-G

Battery Chargers Overview

The XC6804A2E1QR-G is a linear battery charger IC from Torex Semiconductor, designed for single-cell lithium-ion and lithium-polymer batteries. It supports a maximum output current of 800mA and regulates charging voltage to 4.2V. The device operates within a supply voltage range of 4.5V to 6V and features a quiescent current of 110uA. It is housed in an SOP-8 package suitable for surface mount installation and functions reliably across a temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

• Supports programmable constant-current charging via external resistance
• Integrates overcurrent, overtemperature, and overvoltage protection
• Optimized for low power consumption with minimal quiescent current

Battery Chargers Applications

• Single-cell lithium-ion battery management systems
• Lithium-polymer battery charging circuits
• Portable electronic devices requiring compact power management

Battery Chargers Procurement Notes

Verify the specific suffix 'QR' against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with SOP-8 footprint requirements. Cross-reference RoHS compliance status directly with manufacturer documentation before procurement.

Battery Chargers Selection Notes

Select this component when a linear charger solution is required for single-cell Li-ion or Li-Po applications. Consider the 800mA current limit and 4.2V regulation target. Verify that the SOP-8 package fits the design constraints and that the operating voltage range aligns with the system power supply.

Battery Chargers Part Context

This part belongs to the XC6804 series of linear battery chargers by Torex Semiconductor. The series offers configurable charging currents up to 800mA through external resistors. Variants differ primarily in packaging options such as SOP-8 and USPEL, catering to diverse board space and thermal management needs.

Battery Chargers Replacement Considerations

XC6804A3E14R-G and XC6804B4E14R-G are listed as parameter-equivalent alternatives. Verify pinout compatibility and package dimensions (SOP-8 vs USPEL) before substitution.