TNY287PG datasheet by Power Integrations

TNY287PG Frequently Asked Questions (FAQs)

• What is the maximum output power of the TNY287PG?
  The maximum output power of the TNY287PG is dependent on the input voltage, output voltage, and other factors. However, as a general guideline, the device can deliver up to 25W of output power.
• How do I ensure the TNY287PG operates within its safe operating area (SOA)?
  To ensure the TNY287PG operates within its SOA, follow the guidelines outlined in the datasheet, including keeping the input voltage within the recommended range, using adequate heat sinking, and avoiding excessive output currents.
• What is the purpose of the BYPASS pin on the TNY287PG?
  The BYPASS pin is used to connect an external capacitor to the internal voltage regulator, which helps to improve the power supply rejection ratio (PSRR) and reduce noise on the output voltage.
• Can I use the TNY287PG in a flyback converter topology?
  Yes, the TNY287PG is suitable for use in flyback converter topologies, but it's essential to follow the guidelines outlined in the datasheet and application notes to ensure proper operation and minimize the risk of overheating or other issues.
• How do I optimize the transformer design for use with the TNY287PG?
  To optimize the transformer design, follow the guidelines outlined in the datasheet and application notes, including selecting the appropriate core material, turns ratio, and wire size to ensure efficient energy transfer and minimize losses.