XC6804B3D14R-G

Battery Chargers Overview

The XC6804B3D14R-G is a linear battery charger IC from Torex Semiconductor, designed for single-cell lithium-ion and lithium-polymer batteries. It features an 800 mA maximum charging current and a fixed 4.2 V output voltage. The device operates on a supply voltage range of 4.5 V to 6 V with a typical operating current of 110 uA. It is housed in a compact 6-USPEL (1.8x2 mm) surface-mount package. The component supports programmable charging current and includes protection against overcurrent, overtemperature, and overvoltage conditions.

Battery Chargers Feature Summary

• Supports constant-current/constant-voltage charging profiles for single-cell lithium-ion and lithium-polymer batteries
• Integrates hardware protection mechanisms including overcurrent, overtemperature, and overvoltage safeguards
• Features low quiescent current consumption for efficient power management
• Utilizes a compact 6-USPEL surface-mount package for space-constrained designs

Battery Chargers Applications

• Portable electronic devices requiring single-cell lithium battery charging
• Consumer electronics with limited board space
• Battery-powered IoT sensors and modules
• Medical handheld devices

Battery Chargers Procurement Notes

Verify the exact suffix D14R-G against the manufacturer datasheet to confirm pinout and electrical specifications. Ensure compatibility with the target PCB footprint, specifically the 6-USPEL package dimensions. Confirm RoHS compliance status if required by regional regulations. Cross-reference the Mouser or DigiKey part numbers for accurate sourcing channels.

Battery Chargers Selection Notes

Select this component when a fixed 4.2 V charge voltage and up to 800 mA current are sufficient for the application. Consider the 4.5 V to 6 V input voltage range to ensure compatibility with the system power source. Evaluate the thermal performance within the 6-USPEL package given the 120 mW power dissipation limit. Compare against other XC6804 variants if different voltage outputs or packaging options are needed.

Battery Chargers Part Context

This part belongs to the XC6804 series of linear battery chargers from Torex Semiconductor. The series offers various configurations for single-cell lithium batteries. The XC6804B3D14R-G specifically denotes the B-series variant with the D14R-G suffix indicating the specific package and tape/reel configuration. It is categorized under PMIC - Battery Chargers.

Battery Chargers Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include XC6804A3E14R-G and XC6804A4E14R-G. Verify that these alternatives match the required input voltage range and current capabilities before substitution.