PTH05060WAD datasheet by Texas Instruments

PTH05060WAD Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the PTH05060WAD?
  The maximum input voltage is 60V, but it's recommended to derate the input voltage to 55V for reliable operation.
• How do I ensure the PTH05060WAD operates within its thermal limits?
  Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow around the device. Monitor the junction temperature (TJ) and adjust the heat sink or airflow as needed.
• What is the minimum input capacitance required for stable operation?
  A minimum of 10uF of input capacitance is recommended to ensure stable operation and reduce input voltage ripple.
• Can I use the PTH05060WAD in a high-reliability or aerospace application?
  While the PTH05060WAD is a high-reliability device, it's not specifically designed for aerospace applications. For aerospace applications, consider using a device with a higher temperature rating and more stringent testing and screening.
• How do I optimize the output voltage ripple of the PTH05060WAD?
  Use a output capacitor with a low ESR (Equivalent Series Resistance) and a value of at least 10uF. You can also add a small ceramic capacitor in parallel to reduce high-frequency noise.