LTC4065LXEDC#TRPBF

Battery Chargers Overview

The LTC4065LXEDC#TRPBF is a standalone linear charger IC for single-cell lithium-ion batteries, manufactured by Analog Devices Inc. It operates within a supply voltage range of up to 5.5V and supports a maximum programmable charge current of 250mA with 5% accuracy. The device features a preset 4.1V float voltage with 0.6% accuracy and includes thermal feedback to maximize charging rates safely. It utilizes a compact 6-lead, 2mm x 2mm DFN package and functions directly from USB ports.

Battery Chargers Feature Summary

• Complete constant-current/constant-voltage linear charger solution requiring no external MOSFETs, sense resistors, or blocking diodes.
• Integrated thermal feedback mechanism adjusts charge current to prevent overheating while maximizing charging speed.
• Designed specifically to comply with USB power specifications for direct port charging applications.

Battery Chargers Applications

• Portable electronic devices powered by single-cell lithium-ion batteries
• USB-powered consumer electronics requiring compact power management
• Battery charging systems in space-constrained mobile hardware

Battery Chargers Procurement Notes

Verify the specific suffix against official documentation to confirm the 4.1V output variant. Ensure the order matches the required lead time and packaging format. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to ensure compatibility with assembly processes.

Battery Chargers Selection Notes

Select this component when a low-profile, high-accuracy charger is needed for single-cell Li-Ion batteries. It is suitable for designs where USB power availability is primary and thermal management is critical. Compare against standard variants if higher current capacity or different termination voltages are required.

Battery Chargers Part Context

This part belongs to the LTC4065 family of standalone battery chargers. It shares architectural similarities with other members like the LTC4065EDC but differs in specific electrical parameters such as output voltage and maximum current limits defined by its unique suffix designation.

Battery Chargers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence carefully if considering alternatives from the same manufacturer family.