TPS54233D datasheet by Texas Instruments

TPS54233D Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54233D?
  The maximum input voltage that can be applied to the TPS54233D is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the TPS54233D is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout guidelines, use a sufficient output capacitor, and add a small ceramic capacitor (e.g., 10nF) between the VIN and GND pins to filter out noise.
• What is the minimum input voltage required for the TPS54233D to operate?
  The minimum input voltage required for the TPS54233D to operate is 4.5V, but it's recommended to keep it above 5V for reliable operation.
• Can I use the TPS54233D in a high-temperature environment?
  The TPS54233D 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 TPS54233D?
  The output voltage of the TPS54233D can be adjusted by using a resistor divider network between the VOUT and GND pins, and the FB pin. The ratio of the resistors determines the output voltage.