LYT6075C-TL

LED Driver IC Overview

The LYT6075C-TL is a flyback LED driver IC from the LYTSwitch-6 family, designed for isolated offline applications. It operates with an input voltage range of 85 VAC to 305 VAC and delivers a maximum output current of 1.15 A. The device supports constant current and constant voltage outputs at a fixed switching frequency of 25 kHz. It is housed in an InSOP-24D package and functions within a temperature range of -40°C to +105°C.

LED Driver IC Feature Summary

• Integrates high-voltage power switch and control circuitry into a single compact package
• Provides closed-loop regulation for precise constant current and constant voltage LED driving
• Includes built-in protection mechanisms for thermal management and fault handling

LED Driver IC Applications

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

LED Driver IC Procurement Notes

Verify component authenticity through authorized Power Integrations distributors or certified partners. Confirm that the received units match the specific LYT6075C-TL marking and packaging specifications. Ensure storage conditions adhere to moisture sensitivity level requirements prior to soldering. Review the official datasheet for detailed handling guidelines and reliability data before integration.

LED Driver IC Selection Notes

Select this component for designs requiring a single-stage solution with integrated power switching. The fixed 25 kHz frequency simplifies EMI filter design compared to variable frequency alternatives. Verify that the required output current does not exceed 1.15 A and that the operating environment remains within the specified thermal limits for the InSOP-24D package.

LED Driver IC Part Context

This part belongs to the LYTSwitch-6 series, which offers high efficiency across the load range. It serves as a replacement for previous generations like LYTSwitch-5 in similar power classes. The series focuses on reducing external component count while maintaining robust performance for general illumination and smart lighting applications.

LED Driver IC Replacement Considerations

Check for direct pin-compatible upgrades within the LYTSwitch-6 family, such as variants with different current ratings. Ensure any substitute maintains the same InSOP-24D footprint and electrical characteristics for seamless integration.