LYT6079C-H127-TL

LED Driver IC Overview

The LYT6079C-H127-TL is an LED lighting driver IC from the LYTSwitch-6 family by Power Integrations. It supports a wide input voltage range of 85 VAC to 305 VAC and delivers up to 75 W output power. The device operates within a switching frequency range of 18 kHz to 145 kHz and features a single output channel. It is housed in an SOP-24D package with SMD/SMT mounting style. The component functions reliably across a temperature range of -40°C to +150°C, with supply voltage limits between 4.65 V and 5.15 V.

LED Driver IC Feature Summary

• Integrates high-voltage switch and controller for compact offline LED driver designs
• Supports dimming capabilities for intelligent lighting applications
• Includes built-in protection mechanisms against over-temperature and overload conditions

LED Driver IC Applications

• Isolated offline LED drivers
• Smart LED lighting systems
• High-voltage flyback post-regulators

LED Driver IC Procurement Notes

Verify authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure storage conditions meet specified humidity requirements to prevent package damage during soldering processes.

LED Driver IC Selection Notes

Select this component for designs requiring integrated AC-DC conversion without external optocouplers. Consider the SOP-24D package constraints and thermal management needs for 75 W outputs. Verify compatibility with required dimming protocols and operating temperature ranges for the target environment.

LED Driver IC Part Context

This part belongs to the LYTSwitch-6 series, designed for high-efficiency LED illumination. It replaces discrete solutions by combining primary-side regulation with secondary sensing technologies. The series targets energy-efficient lighting fixtures compliant with global standards.

LED Driver IC Replacement Considerations

Consult official substitution lists for compatible variants within the LYTSwitch-6 family. Verify pinout and electrical parameter alignment before replacing existing components in established designs.