AL5890-40P1-13

Overview

The AL5890-40P1-13 is a constant current LED driver IC manufactured by Diodes Incorporated. It utilizes a boost topology to regulate output current at 40 mA. The device operates with an input voltage range of 7 V to 400 V and supports a maximum output voltage of 400 V. It functions within a temperature range of -40°C to +105°C. The component is housed in a PowerDI123 package, suitable for surface mount applications.

Feature Summary

• Boost topology for high-voltage LED driving
• Integrated thermal foldback protection
• Constant current regulation capability

Applications

• LED lighting systems
• High voltage LED arrays

Procurement Notes

Verify the specific suffix P1-13 against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Confirm RoHS compliance status through the latest documentation. Ensure the supplier provides valid traceability for this Diodes Incorporated part number before finalizing procurement.

Selection Notes

Select this component when a boost converter architecture is required for driving LEDs from a 7V to 400V source. The 40 mA output current rating suits specific LED string configurations. The PowerDI123 package offers a compact footprint for space-constrained designs requiring high voltage tolerance.

Part Context

This part belongs to the AL5890 series of constant current LED drivers from Diodes Incorporated. The series includes variants with different output currents and packages, such as the AL5890-15P1-13 and AL5890-40D-13. The AL5890-40P1-13 specifically denotes the 40 mA output variant in the PowerDI123 package.

Replacement Considerations

The AL5890-40D-13 is a related variant offering the same 40 mA output but in a TO-252 package. Verify pinout compatibility and thermal performance differences when considering substitution between the PowerDI123 and TO-252 packages.