XC6806C42511-G

Battery Chargers Overview

The XC6806C42511-G is a single-cell lithium-ion/polymer battery linear charger IC from Torex Semiconductor. It features a shutdown function and current path management, allowing system power to be sourced from the input supply even when no battery is present. The device supports a maximum charging current of 385 mA and operates with an input voltage range of 4.5 V to 5.5 V. It provides a fixed output voltage of 4.35 V for the battery cell. The component is housed in a compact 10-LGA (2.5x1.6 mm) package and includes protection against overcurrent, overtemperature, and reverse current.

Battery Chargers Feature Summary

• Integrates current path management to enable system operation without a battery installed
• Includes hardware shutdown control for low-power standby modes
• Provides comprehensive fault protection including thermal regulation and reverse polarity prevention

Battery Chargers Applications

• Portable electronic devices requiring single-cell lithium battery charging
• USB-powered consumer electronics with limited space constraints
• Battery management systems in compact handheld instruments

Battery Chargers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for recent production change notifications. Ensure the specific suffix matches design requirements as variations may exist within the series.

Battery Chargers Selection Notes

Select this part for applications requiring integrated current path switching and shutdown capabilities. Verify that the 4.35 V output voltage aligns with the target battery chemistry specifications. Ensure the PCB layout accommodates the 10-LGA package dimensions and thermal dissipation requirements.

Battery Chargers Part Context

This component belongs to the XC6806 series of linear chargers designed for single-cell lithium batteries. The series emphasizes small footprint solutions with advanced power management features like current path control. It serves as a specialized PMIC solution for portable devices where board space and system availability are critical design factors.

Battery Chargers Replacement Considerations

Consult official datasheets for pin-compatible alternatives within the XC6806 family. Verify electrical parameter equivalence before substitution. No specific substitute part numbers are confirmed in public documentation.