XC6804B4D14R-G

Battery Chargers Overview

The XC6804B4D14R-G is a linear battery charger IC from Torex Semiconductor, designed for single-cell Lithium-ion and Lithium Polymer batteries. It delivers a maximum output current of 800 mA with a fixed output voltage of 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 function. Packaged in a compact 6-USPEL (1.8x2 mm) surface-mount format, it supports operation across an extended temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

• Supports constant-current/constant-voltage charging profiles for single-cell lithium-based batteries
• Integrates overcurrent, overtemperature, and overvoltage protection mechanisms
• Features a low quiescent supply current for improved power efficiency
• Utilizes a small footprint 6-USPEL package for space-constrained designs

Battery Chargers Applications

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

Battery Chargers Procurement Notes

Verify the specific suffix 'D14' against the official Torex Semiconductor datasheet to confirm pinout and functional compatibility. Ensure the ordering information matches the required package type and tape/reel specifications. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and current availability status before procurement.

Battery Chargers Selection Notes

Select this component when a linear charging solution is suitable for the application's thermal and current requirements. The fixed 4.2 V output targets standard single-cell lithium chemistries. Consider the 6-USPEL package dimensions for PCB layout constraints. Verify that the input supply voltage remains within the specified 4.5 V to 6 V operational window for proper regulation.

Battery Chargers Part Context

This part belongs to the XC6804 series of linear battery chargers from Torex Semiconductor. The series is characterized by high integration and compact packaging options suitable for modern portable electronics. The XC6804B4D14R-G specifically denotes the variant with defined electrical parameters and packaging configuration within this product family.

Battery Chargers Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include XC6804A3E14R-G and XC6804A4E14R-G. Verify pin compatibility and electrical specifications before substitution.