LNK410EG

LED Driver IC Overview

The LNK410EG is a LinkSwitch-PH IC designed for single-stage LED drivers up to 75 W. It provides constant-current output with power factor correction and low total harmonic distortion input. The device operates from 90 VAC to 265 VAC, delivering an output current of 500 mA. It functions within a frequency range of 62 kHz to 70 kHz and supports through-hole installation in an eSIP-7C-6 package. Operating temperatures range from -20 °C to +125 °C.

LED Driver IC Feature Summary

• Enables single-stage design for commercial lighting applications up to 75 W
• Provides constant-current output with power factor corrected and low THD input
• Integrates dimming functionality within the LinkSwitch-PH family

LED Driver IC Applications

• Commercial LED lighting applications
• Single-stage LED driver designs
• High efficiency lighting systems

LED Driver IC Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm package type eSIP-7C-6 and operating temperature range matches project requirements. Ensure supply chain sources are authorized distributors to avoid counterfeit parts. Review RoHS compliance status prior to integration into final assemblies.

LED Driver IC Selection Notes

Select this part for designs requiring integrated dimming capabilities in single-stage topologies. Consider the 500 mA output current limit when sizing LED strings. Evaluate thermal management needs given the eSIP-7C-6 package constraints. Compare against non-dimming variants like LNK420EG if dimming is unnecessary.

LED Driver IC Part Context

The LNK410EG belongs to the LinkSwitch-PH family from Power Integrations. This series targets efficient, long-lasting offline LED driver ICs. It complements other models like LNK420EG which lacks dimming features. The family focuses on reducing bill of materials cost and enabling smaller driver footprints.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available for direct pin-to-pin replacement. Designers should consult official application notes for potential family upgrades or functional equivalents within the LinkSwitch-PH series.