LNK585DG-TL

AC DC Converters, Offline Switchers Overview

The LNK585DG-TL is an AC/DC converter IC from the TinySwitch-5 family by Power Integrations. It integrates a high-voltage switch and controller for offline flyback applications. The device supports output power up to 4.5W at 230VAC input. It features EcoSmart technology for zero-load standby power consumption of 0W. The component operates within a wide input voltage range and utilizes a SOIC-8C package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates high-voltage switch and controller in a single package
• Achieves zero-watt standby power consumption via EcoSmart technology
• Supports compact design with integrated high-voltage MOSFET

AC DC Converters, Offline Switchers Applications

• Adapters and chargers requiring zero standby power
• Low-power AC/DC conversion systems
• Energy-efficient consumer electronics power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'TL' indicates tape-and-reel packaging configuration when ordering. Confirm that the 4.5W rating applies specifically at 230VAC input conditions as documented. Ensure compatibility with SOIC-8C footprint requirements during PCB layout. Cross-reference datasheet revision dates to confirm parameter consistency.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs prioritizing ultra-low no-load power consumption. It is suitable for applications where regulatory standards mandate near-zero standby energy usage. Consider thermal management capabilities inherent to the integrated switch design. Evaluate transformer requirements based on the specified 4.5W output limit at nominal line voltage.

AC DC Converters, Offline Switchers Part Context

This part belongs to the TinySwitch-5 series, which focuses on high integration and efficiency. It succeeds previous generations by incorporating advanced control techniques to minimize standby power. The series targets cost-sensitive, low-power adapter markets while maintaining compliance with strict energy efficiency regulations globally.

AC DC Converters, Offline Switchers Replacement Considerations

Check official substitution lists for compatible TinySwitch variants. Verify pinout compatibility if replacing older generation parts like TinySwitch-II or III. Ensure electrical parameters match the specific 4.5W @ 230VAC requirement.