LNK586DG

AC DC Converters, Offline Switchers Overview

The LNK586DG-TL is an AC/DC converter IC from the LinkZero-AX series by Power Integrations. It is a silicon-based offline switcher designed for flyback topologies with integrated high-voltage switching transistor. The device supports up to 6.0W output power at 230VAC input and features zero-watt standby capability. Key electrical parameters include a 700V breakdown voltage, 100kHz switching frequency, and operation within a junction temperature range of -40°C to 150°C. It utilizes an SO-8C package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates LinkZero-AX technology for ultra-low standby power consumption
• Includes comprehensive internal protection mechanisms such as overvoltage, overtemperature, and current limit
• Features adaptive conduction time extension for improved light-load efficiency

AC DC Converters, Offline Switchers Applications

• Adapters and chargers requiring zero-watt standby compliance
• General purpose low-power AC/DC conversion
• Auxiliary power supplies for consumer electronics

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix (e.g., TL) against the datasheet to confirm packaging type and moisture sensitivity level. Ensure the ordering quantity aligns with the manufacturer's standard reel size requirements. Cross-reference the RoHS status and REACH compliance data directly from the official Power Integrations documentation prior to finalizing procurement orders.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs prioritizing minimal external component count and strict energy efficiency standards. The integrated switch simplifies layout compared to discrete solutions. Confirm that the required output power does not exceed the 6.0W limit at the target input voltage conditions. Evaluate thermal management needs given the high junction temperature rating.

AC DC Converters, Offline Switchers Part Context

This part belongs to the LNK5xx family of TinySwitch-5 switcher ICs. These devices utilize EcoSmart technology to achieve high efficiency across line and load variations. The LinkZero-AX variant specifically targets applications demanding near-zero no-load power consumption while maintaining robust fault protection capabilities in a compact surface-mount package.

AC DC Converters, Offline Switchers Replacement Considerations

Consult the official Power Integrations substitution guide for verified alternatives. Generic cross-references are not supported due to proprietary control architecture differences.