XC6806A38511-G

Battery Chargers Overview

The XC6806A38511-G is a single-cell lithium-ion/polymer battery linear charger IC from Torex Semiconductor. It features a fixed charge voltage of 4.2V and a programmable constant current charging capability up to 385mA. The device operates with a supply voltage range of 4.5V to 5.5V and includes a shutdown function for power management. It integrates a current path function to manage system load during charging. The IC is housed in a compact 10-USPB (2.9x2.6mm) package and supports USB interface connectivity.

Battery Chargers Feature Summary

• Integrates a current path function to prioritize system power supply while charging the battery
• Includes a dedicated shutdown pin for low-power standby operation
• Supports programmable constant current charging via an external resistor
• Provides comprehensive protection against overcurrent, overtemperature, and reverse current conditions

Battery Chargers Applications

• Single-cell lithium-ion battery charging in portable electronic devices
• Power management systems requiring simultaneous battery charging and system operation
• USB-powered consumer electronics with integrated battery backup
• Compact mobile devices where space-constrained LGA packaging is required

Battery Chargers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for recent discontinuation notices, as this part may be subject to end-of-life notifications. Ensure the specific suffix matches the required electrical parameters before procurement.

Battery Chargers Selection Notes

Select this component when a linear charger with integrated current path functionality is required for single-cell Li-ion applications. Consider the 10-USPB package size for space-constrained designs. Verify that the maximum input voltage and thermal dissipation requirements align with the target application environment.

Battery Chargers Part Context

This IC belongs to the XC6806 series of linear chargers designed for single-cell lithium batteries. It is part of Torex's portfolio of power management solutions focused on small form factors and low noise performance. The series typically targets portable electronics requiring efficient and safe battery charging management.

Battery Chargers Replacement Considerations

Check for XC6806A385DR-G as a potential variant within the same family. Verify pin compatibility and electrical specifications before substitution. Consult official replacement lists for discontinued parts.