UCC28501DW datasheet by Texas Instruments

UCC28501DW Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the UCC28501DW to minimize EMI?
  Texas Instruments provides a recommended PCB layout in the application note SLUA433, which includes guidelines for component placement, trace routing, and grounding to minimize EMI.
• How do I select the right transformer for use with the UCC28501DW?
  The transformer selection depends on the specific application requirements, such as output power, voltage, and frequency. TI provides a transformer selection guide in the application note SLUA435, which includes a step-by-step process for selecting the right transformer.
• What is the maximum junction temperature that the UCC28501DW can withstand?
  The maximum junction temperature for the UCC28501DW is 150°C. However, it's recommended to keep the junction temperature below 125°C for reliable operation and to ensure a long lifespan.
• Can I use the UCC28501DW in a high-reliability or automotive application?
  Yes, the UCC28501DW is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is manufactured using a robust process to ensure high reliability.
• How do I troubleshoot issues with the UCC28501DW, such as oscillations or instability?
  TI provides a troubleshooting guide in the application note SLUA434, which includes a step-by-step process for identifying and resolving common issues with the UCC28501DW. Additionally, TI's support team can provide further assistance and guidance.