XC6802A42XER-G

Battery Chargers Overview

The XC6802A42XER-G is a linear battery charger IC from Torex Semiconductor, designed for single-cell Lithium-ion and Lithium Polymer batteries. It delivers an output voltage of 4.2 V with a maximum charge current of 800 mA. The device operates within a supply voltage range of 4.25 V to 6 V and features a low operating supply current of 15 uA. Packaged in USP-6C for surface mount installation, it supports power dissipation up to 120 mW and functions reliably across a temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

• Linear charging architecture optimized for single-cell lithium-based chemistries
• Integrated thermal regulation to manage power dissipation during operation
• Low quiescent current consumption for efficient standby performance

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 package type and electrical parameters against the official datasheet before procurement. Confirm RoHS compliance status and check for any End-of-Life notifications or Product Change Notifications that may affect long-term availability. Ensure the ordering suffix matches the required packaging format.

Battery Chargers Selection Notes

Select this component when a compact USP-6C package is required for single-cell charging applications. Compare the 120 mW power dissipation limit against system thermal constraints. Verify that the 4.25 V minimum input voltage aligns with the available power source. Consider the SOT-89-5 variant if higher power handling capacity is needed.

Battery Chargers Part Context

This part belongs to the XC6802 series of linear charger ICs manufactured by Torex Semiconductor. The series provides solutions for managing single-cell lithium batteries with integrated safety features. The XC6802A42XER-G specifically utilizes the USP-6C package, distinguishing it from other variants in the family that may use different footprints or power ratings.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's datasheet for recommended alternatives or cross-reference options based on pin compatibility and electrical specifications.