XC6803B3E14R-G

Battery Chargers Overview

The XC6803B3E14R-G is a linear charger IC designed for single-cell Lithium-ion and Lithium-polymer batteries. It supports a maximum charge current of 280 mA and regulates the battery pack voltage to 4.2 V. The device operates within a supply voltage range of 4.5 V to 6 V and features a programmable constant-current charging profile. It is housed in a compact 6-USPEL (1.8x2 mm) surface-mount package with exposed pad, suitable for space-constrained portable electronics.

Battery Chargers Feature Summary

• Integrates battery temperature detection circuitry to monitor cell thermal conditions during charging cycles
• Provides comprehensive fault protection mechanisms including overcurrent, overtemperature, and overvoltage safeguards
• Supports programmable charge current settings for flexible power management configurations

Battery Chargers Applications

• Single-cell Lithium-ion battery charging in portable consumer devices
• Power management for Lithium-polymer battery systems in mobile hardware
• Thermal-safe charging solutions for compact electronic gadgets

Battery Chargers Procurement Notes

Verify the specific suffix codes against the official Torex Semiconductor datasheet to ensure correct pinout and functional configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process. Cross-reference the package dimensions with PCB footprint libraries to guarantee mechanical compatibility.

Battery Chargers Selection Notes

Select this component when designing circuits requiring integrated thermal monitoring for single-cell Li-ion or Li-polymer batteries. The 6-USPEL package offers a small form factor ideal for dense layouts. Ensure the input supply voltage remains within the specified 4.5 V to 6 V operational range for reliable performance.

Battery Chargers Part Context

This part belongs to the XC6803 series of linear charger ICs from Torex Semiconductor. The series is engineered for efficient management of single-cell lithium-based batteries. The B3E14 suffix denotes specific electrical characteristics and packaging options within the broader XC680x family portfolio.

Battery Chargers Replacement Considerations

XC6803A3E14R-G and XC6803A4E14R-G are listed as parameter-equivalent alternatives by distributors.