XC6806B42511-G

Battery Chargers Overview

The XC6806B42511-G is a single-cell lithium-ion or lithium-polymer battery linear charger IC manufactured by Torex Semiconductor. It features a fixed output voltage of 4.35V and supports an input supply voltage range of 4.5V to 5.5V. The device provides a programmable charging current up to 200mA and operates within a junction temperature range of -40°C to +85°C. Packaged in a compact LGA-10 (2.5x1.6mm) surface-mount format, it integrates shutdown functionality and a current path management feature for efficient power system design.

Battery Chargers Feature Summary

• Integrates current path function to manage power distribution between the system load and the battery during charging operations.
• Includes a dedicated shutdown pin that allows the user to completely disable the charging process to minimize quiescent current consumption.
• Supports standard constant-current/constant-voltage (CC/CV) charging profiles optimized for single-cell lithium-ion and lithium-polymer batteries.

Battery Chargers Applications

• Portable electronic devices requiring integrated power management and charging capabilities
• Battery-powered systems with limited PCB space constraints
• USB-powered consumer electronics utilizing 5V input sources

Battery Chargers Procurement Notes

Verify the specific suffix '11' against the official Torex datasheet to confirm the exact output voltage and package dimensions. Ensure compatibility with the target PCB footprint for the LGA-10 package. Confirm that the application circuit meets the thermal dissipation requirements for the specified operating conditions.

Battery Chargers Selection Notes

Select this component when a low-cost, single-cell linear charger with integrated current path management is required. It is suitable for applications where the input voltage is close to the battery voltage, minimizing heat generation. Consider the 200mA maximum current limit and the specific 4.35V output voltage when designing the power architecture.

Battery Chargers Part Context

This part belongs to the XC6806 series of battery chargers from Torex Semiconductor. The series is characterized by its integration of shutdown functions and current path management, distinguishing it from basic linear chargers. The LGA-10 package offers a small form factor suitable for modern portable electronics.

Battery Chargers Replacement Considerations

Consult the official Torex XC6806 series datasheet for direct pin-compatible alternatives with different voltage outputs or current ratings. Verify electrical specifications and package dimensions before substituting with other manufacturers' components.