LYT6070C-H127-TL

LED Driver IC Overview

The LYT6070C-H127-TL is a high-performance LED lighting driver IC from the LYTSwitch-6 family by Power Integrations. It integrates a 700V power switch and supports flyback topology for AC/DC conversion. The device accepts an input voltage range of 85 VAC to 305 VAC and delivers up to 85 W output power. Operating frequencies span from 18 kHz to 145 kHz, with a maximum supply current of 2.81 mA. It features constant current and constant voltage outputs within a SOP-24D package, functioning reliably between -40°C and +150°C.

LED Driver IC Feature Summary

• Integrates a 700V power switch with primary-side regulation for simplified design
• Supports both constant current and constant voltage output modes
• Enables wide input voltage operation across global AC mains ranges
• Includes advanced protection features for robust system reliability

LED Driver IC Applications

• High-power LED downlights
• Commercial LED panel lighting
• Industrial LED floodlights
• Street lighting fixtures

LED Driver IC Procurement Notes

Verify the specific suffix H127 against official datasheets to confirm pinout and electrical characteristics match your circuit requirements. Ensure compliance with RoHS directives and humidity sensitivity handling protocols during storage and assembly. Confirm availability through authorized distributors as stock levels fluctuate.

LED Driver IC Selection Notes

Select this component for applications requiring high efficiency and compact footprint in isolated LED drivers. The integrated power switch reduces external component count compared to discrete solutions. Consider thermal management capabilities given the wide operating temperature range and high power density inherent to the SOP-24D package.

LED Driver IC Part Context

This part belongs to the LYTSwitch-6 series, designed for high-efficiency AC/DC conversion. It represents an evolution in integrated LED driver technology, combining control logic and power switching into a single monolithic structure. The series targets demanding lighting applications requiring strict regulatory compliance and long-term stability.

LED Driver IC Replacement Considerations

Consult official substitution lists for direct replacements. Verify pin compatibility and electrical parameters before swapping with other LYTSwitch variants or competitor parts.