INN3694C-H606-TL - Power Integrations

INN3694C-H606-TL Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the high-current paths short and wide, and ensure good thermal conduction to the heat sink.
• How do I ensure reliable start-up and shutdown of the INN3694C-H606-TL?
  Use a soft-start circuit to limit the inrush current during start-up, and ensure a controlled shutdown sequence to prevent voltage spikes and oscillations.
• What are the critical components that affect the EMI performance of the INN3694C-H606-TL?
  The layout of the input and output filters, the choice of Y-capacitors, and the placement of the EMI shield are critical components that affect EMI performance.
• How do I optimize the design for low standby power consumption?
  Use a low-standby-power controller, optimize the transformer design, and minimize the number of components in the standby circuit to achieve low standby power consumption.
• What are the key considerations for selecting the right transformer for the INN3694C-H606-TL?
  Consider the transformer's power rating, turns ratio, magnetizing inductance, and leakage inductance to ensure efficient energy transfer and minimal losses.