LNK623PG datasheet by Power Integrations

LNK623PG Frequently Asked Questions (FAQs)

• What is the maximum output power that can be achieved with LNK623PG?
  The maximum output power of LNK623PG depends on the input voltage, output voltage, and other design parameters. However, Power Integrations recommends a maximum output power of 12W for this device.
• How do I ensure reliable start-up of the LNK623PG?
  To ensure reliable start-up of the LNK623PG, make sure to follow the recommended start-up sequence, provide a stable input voltage, and ensure that the output voltage is within the specified range.
• What is the recommended PCB layout for LNK623PG to minimize EMI?
  To minimize EMI, follow the recommended PCB layout guidelines provided by Power Integrations, which include keeping the input and output stages separate, using a solid ground plane, and minimizing loop areas.
• Can I use LNK623PG for offline applications?
  Yes, LNK623PG is suitable for offline applications, but ensure that the input voltage is within the specified range and that the device is properly protected against overvoltage and overcurrent conditions.
• How do I select the right transformer for LNK623PG?
  To select the right transformer for LNK623PG, consider the input voltage, output voltage, and power rating. Power Integrations provides a transformer selection guide to help with this process.