XC6804A2D14R-G

Battery Chargers Overview

The XC6804A2D14R-G is a linear battery charger IC from Torex Semiconductor designed for single-cell lithium-ion and lithium-polymer batteries. It supports a maximum charging current of 800mA with a fixed output voltage of 4.2V. The device operates within a supply voltage range of 4.5V to 6V and features programmable constant-current charging. It includes comprehensive fault protection mechanisms such as overcurrent, overtemperature, and overvoltage protection. The component is housed in a compact 6-USPEL (1.8x2mm) surface-mount package.

Battery Chargers Feature Summary

• Supports constant-current/constant-voltage charging profiles for single-cell lithium-ion and lithium-polymer batteries
• Integrates automatic recharge functionality triggered by battery voltage drop below the preset threshold
• Includes thermal regulation circuitry to manage junction temperature during high-current charging operations
• Features built-in safety protections against overcurrent, overtemperature, and output short-circuit conditions

Battery Chargers Applications

• Portable electronic devices requiring single-cell lithium battery management
• Consumer electronics utilizing lithium-ion or lithium-polymer power sources
• Compact mobile hardware with limited board space for power management components

Battery Chargers Procurement Notes

Verify the specific suffix 'D14' against official Torex documentation to confirm pinout and functional configuration. Ensure the selected variant matches the required input voltage range and package type for your design. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by your manufacturing standards.

Battery Chargers Selection Notes

Select this component when designing systems that require a simple, low-component-count solution for single-cell Li-ion or Li-Po charging. The fixed 4.2V output makes it suitable for standard 3.7V nominal cells. Consider the 6-USPEL package dimensions for PCB layout constraints. Evaluate the 800mA current limit against the target battery's charge rate specifications to ensure compatibility with the application's power requirements.

Battery Chargers Part Context

This part belongs to the XC6804 series of linear battery chargers from Torex Semiconductor. The series offers various configurations differentiated by suffix codes indicating specific features like input voltage ranges or package types. The XC6804 family is designed for cost-effective and space-efficient charging solutions in portable electronics, providing reliable performance for single-cell applications.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative chargers by matching electrical parameters such as output voltage, current limits, and package footprint. Consult Torex Semiconductor for official cross-reference information or updated component recommendations.