LT1571EGN-5#PBF

Battery Chargers Overview

The LT1571EGN-5#PBF is a constant-current/constant-voltage battery charger manufactured by Analog Devices Inc. It supports lithium-ion and lithium-polymer batteries with a preset voltage of 5V. The device operates from a supply voltage up to 27V and features a termination flag for charge status indication. It is housed in an SSOP-16 package designed for surface-mount installation.

Battery Chargers Feature Summary

• Implements constant-current and constant-voltage charging profiles
• Includes a dedicated termination flag output
• Supports lithium-ion and lithium-polymer chemistries

Battery Chargers Applications

• Lithium-ion battery management systems
• Lithium-polymer battery charging circuits
• Portable electronic device power management

Battery Chargers Procurement Notes

Verify the specific suffix #PBF against the required RoHS compliance status, as the provided reference data indicates 'N' for RoHS on the #TR variant. Confirm availability through authorized distributors, as current stock status may be limited or restricted. Ensure the SSOP-16 footprint matches the target PCB design requirements before finalizing procurement.

Battery Chargers Selection Notes

Select this component when a fixed 5V output is required for Li-Ion or Li-Po cells. The integrated termination flag simplifies system monitoring compared to devices requiring external logic. Verify that the input voltage range up to 27V aligns with the source supply. Consider thermal performance within the SSOP-16 package for the expected load conditions.

Battery Chargers Part Context

This part belongs to the LT1571 series of battery chargers. It is categorized under PMIC - Power Management ICs. Development kits such as DC281A, DC288A-A, and DC288A-B are available for evaluation purposes.

Battery Chargers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.