PTH05000WAST datasheet by Texas Instruments

PTH05000WAST Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the PTH05000WAST?
  The maximum operating temperature range for the PTH05000WAST is -40°C to 125°C, with a derating of 1.5% per °C above 100°C.
• How do I ensure the reliability of the PTH05000WAST in high-vibration environments?
  To ensure reliability in high-vibration environments, it's recommended to follow proper PCB design and layout guidelines, use a secure mounting method, and consider adding mechanical stress relief features such as strain reliefs or potting compounds.
• What is the recommended input capacitor value for the PTH05000WAST?
  The recommended input capacitor value for the PTH05000WAST is 10uF to 22uF, with a voltage rating of at least 50V. However, the optimal value may vary depending on the specific application and input voltage ripple requirements.
• Can I use the PTH05000WAST in a parallel configuration to increase the output current?
  Yes, the PTH05000WAST can be used in a parallel configuration to increase the output current. However, it's essential to ensure that the modules are properly synchronized and that the output currents are balanced to prevent uneven stress and potential reliability issues.
• What is the typical efficiency of the PTH05000WAST at different output loads?
  The typical efficiency of the PTH05000WAST varies depending on the output load. At 50% load, the efficiency is around 92-94%. At 25% load, the efficiency is around 90-92%. At 10% load, the efficiency is around 85-90%. Please refer to the datasheet for more detailed efficiency curves.