TPS54201DDCT datasheet by Texas Instruments

TPS54201DDCT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54201DDCT?
  The maximum input voltage that can be applied to the TPS54201DDCT is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the TPS54201DDCT is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, including the use of a 10uF ceramic input capacitor and a 22uF ceramic output capacitor.
• What is the minimum input voltage required for the TPS54201DDCT to operate?
  The minimum input voltage required for the TPS54201DDCT to operate is 6.5V, but it's recommended to keep it above 7V for reliable startup and operation.
• Can I use the TPS54201DDCT in a high-temperature environment?
  The TPS54201DDCT is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as temperature increases to ensure reliable operation.
• How do I adjust the output voltage of the TPS54201DDCT?
  The output voltage of the TPS54201DDCT can be adjusted by changing the resistor divider ratio between the FB pin and the output voltage, as described in the datasheet.