Power Integrations

LNK623DG

LNK623DG Description

The LNK623DG is a high-performance, surface-mount IC from Power Integrations, designed for AC-DC conversion in flyback topology applications. This 8SO packaged device offers a robust solution for power conversion with a power rating of 9 watts and a switching frequency of 100kHz. It is compliant with the RoHS directive and classified as EAR99 under export control regulations. The LNK623DG is REACH unaffected and features a moisture sensitivity level of 4, requiring a 72-hour bake before reflow soldering.

LNK623DG Features

• ECCN: EAR99
• Topology: Flyback
• Mounting Type: Surface Mount
• Voltage - Breakdown: 725V
• Internal Switch(s): Yes
• Power (Watts): 9W
• Fault Protection: Current Limiting, Open Loop, Over Temperature, Short Circuit
• Frequency - Switching: 100kHz
• REACH Status: REACH Unaffected
• Manufacturer: Power Integrations
• Duty Cycle: 54%
• HTSUS: 8542.39.0001
• Package: Tube
• Output Isolation: Isolated
• RoHS Status: RoHS Compliant
• Base Product Number: LNK623
• Moisture Sensitivity Level (MSL): 4 (72 Hours)

LNK623DG Applications

The LNK623DG is ideal for a variety of applications where efficient power conversion is required. Some specific use cases include:

1. Telecommunications Equipment: The LNK623DG's high breakdown voltage and fault protection features make it suitable for powering communication devices that require reliable power supplies.
2. Industrial Control Systems: Its isolated output and robust fault protection ensure stable operation in harsh industrial environments.
3. Consumer Electronics: The LNK623DG's compact size and surface-mount design are ideal for space-constrained consumer electronics, such as portable devices and home appliances.

Conclusion of LNK623DG

The LNK623DG from Power Integrations is a versatile and reliable choice for AC-DC conversion applications. Its unique combination of high breakdown voltage, isolated output, and robust fault protection make it an ideal solution for a wide range of applications, from telecommunications to consumer electronics. With its RoHS compliance and REACH unaffected status, the LNK623DG is not only a powerful performer but also an environmentally responsible choice for your power conversion needs.