AL5809-60QP1-7

Overview

The AL5809-60QP1-7 is a linear constant current LED driver IC from Diodes Incorporated, designed for two-terminal AC/DC applications. It delivers a fixed output current of 60 mA with a maximum supply voltage of 60 V and an input range of 2.5 V to 60 V. The device supports PWM dimming and operates within a temperature range of -40°C to +125°C. Packaged in the compact PowerDI-123-2 surface-mount format, it functions as a standalone solution without requiring external components.

Feature Summary

• Two-terminal operation enabling direct replacement of incandescent lamps
• Integrated PWM dimming capability for brightness control
• Linear topology providing stable constant current regulation
• Compact PowerDI-123-2 package for space-constrained designs

Applications

• AC/DC LED lighting modules
• Solid-state lamp replacements
• General illumination fixtures

Procurement Notes

Verify the specific suffix QP1 against the manufacturer datasheet to confirm package type and tape/reel specifications. Ensure the application circuit matches the two-terminal linear driver requirements. Confirm RoHS compliance status through official documentation before integration into regulated assemblies.

Selection Notes

Select this component for simple two-terminal LED drivers where fixed current regulation is sufficient. The 60 mA output suits low-power indicator or accent lighting. Consider thermal management due to linear dissipation. Verify input voltage compatibility with the 60 V maximum rating.

Part Context

Part of the AL5809 series, which offers various fixed current options including 10 mA, 20 mA, 60 mA, 90 mA, 100 mA, and 150 mA variants. All members share similar two-terminal linear characteristics and packaging options, differing primarily in their regulated output current levels.

Replacement Considerations

Direct substitutes include other AL5809 series parts with different current ratings (e.g., AL5809-100P1-7) if current adjustment is acceptable. Cross-brand equivalents require verification of two-terminal functionality and voltage/current limits.