LNK576DG

AC DC Converters, Offline Switchers Overview

The LNK576DG-TL is an AC/DC converter from the LinkZero-LP series by Power Integrations. It supports 8 W output at 85-265 VAC input and 9 W at 230 VAC. The device utilizes Silicon technology and is available in Reel or Cut Tape packaging. It belongs to the PMIC - Power Management ICs subcategory.

AC DC Converters, Offline Switchers Feature Summary

• Integrates primary-side regulation for accurate voltage control without optocouplers
• Features automatic zero-load mode entry and wake-up capability consuming less than 5 mW
• Includes frequency jittering to reduce EMI peak and average levels

AC DC Converters, Offline Switchers Applications

• Mobile and wireless phone chargers
• Portable audio devices such as MP3 players
• Electric tool battery chargers
• Razor chargers

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix (e.g., TL) against the datasheet to confirm packaging type, as it affects handling. Ensure the component meets RoHS compliance requirements for your region. Cross-reference the manufacturer part number with distributor SKUs to avoid ordering errors related to tape and reel specifications.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring ultra-low no-load power consumption below IEC definitions. It is suitable for cost-sensitive applications needing simplified feedback loops. Consider its wide input voltage range for global compatibility. Evaluate thermal performance based on the target output power of 8 W to 9 W.

AC DC Converters, Offline Switchers Part Context

This part belongs to the LinkZero-LP family, an upgrade to LinkSwitch-LP. It integrates a high-voltage MOSFET and controller. The series focuses on minimizing system costs while meeting strict energy efficiency regulations through advanced switching techniques.

AC DC Converters, Offline Switchers Replacement Considerations

Check for direct pin-compatible upgrades within the LinkSwitch-LP series. Verify if older LinkZero variants meet the specific no-load power targets required for current regulatory standards.