LTC4055EUF-1#TRPBF

Battery Chargers Overview

The LTC4055EUF-1#TRPBF is a battery management integrated circuit designed for USB power control and lithium-ion linear charging. It operates with a maximum input supply voltage of 5.5 V and supports Lithium-ion and Lithium Polymer battery types. The component is housed in a QFN-16 package and utilizes surface mount installation. This device functions as a charge management IC within the PMIC category.

Battery Chargers Feature Summary

• Integrates USB power control capabilities for portable applications
• Supports linear charging profiles for single-cell lithium batteries
• Designed for operation from standard USB supply voltages

Battery Chargers Applications

• USB-powered portable electronic devices
• Lithium-ion battery charging systems
• Lithium Polymer battery management circuits

Battery Chargers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm tape and reel packaging versus tube configuration, as datasheets may list varying packaging options. Ensure the part number matches the exact electrical specifications required for the target USB interface design. Cross-reference the manufacturer's current availability status, as distribution channels may indicate limited stock or restricted sales regions for this specific revision.

Battery Chargers Selection Notes

Select this component when designing systems requiring direct USB power integration with linear charging topology. Verify that the application environment remains within the specified 5.5 V input limit. Confirm compatibility with the target QFN-16 footprint during PCB layout. Evaluate thermal performance requirements relative to the linear regulation method employed by the device.

Battery Chargers Part Context

This component belongs to the LTC4055 series of battery chargers manufactured by Analog Devices Inc. It serves as a specialized solution for managing power delivery and battery replenishment in compact mobile electronics. The series focuses on simplifying designs for USB-connected devices by combining power path management with cell charging functions.

Battery Chargers Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. No public substitute part numbers are confirmed in the provided source material.