CINT3110A1908K01 datasheet by SL Power Electronics

CINT3110A1908K01 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and thermal management for optimal performance?
  SL Power Electronics recommends a PCB layout with a solid ground plane, wide traces for power lines, and a thermal pad for heat dissipation. A minimum of 2oz copper thickness is recommended. For thermal management, a heat sink with a thermal interface material (TIM) is suggested, with a maximum junction temperature of 125°C.
• How do I ensure electromagnetic compatibility (EMC) with this power supply?
  To ensure EMC, SL Power Electronics recommends following the guidelines in the datasheet for input and output filtering, using a metal enclosure, and keeping the power supply away from sensitive components. Additionally, consider using a shielded cable for the input and output connections.
• What is the MTBF (Mean Time Between Failures) rating for this power supply?
  The MTBF rating for the CINT3110A1908K01 is approximately 550,000 hours at 25°C, calculated according to MIL-HDBK-217F.
• Can I use this power supply in a high-vibration environment?
  Yes, the CINT3110A1908K01 is designed to withstand vibrations up to 10G peak acceleration, 5-500Hz frequency, and 3 axes. However, it's recommended to follow the guidelines in the datasheet for mounting and securing the power supply to ensure reliable operation.
• What is the power supply's behavior during input voltage brownout or dropout?
  The CINT3110A1908K01 has a built-in undervoltage lockout (UVLO) circuit that shuts down the power supply during input voltage brownout or dropout. The power supply will automatically restart when the input voltage returns to a safe operating level.