TPS54316PWPG4 datasheet by Texas Instruments

TPS54316PWPG4 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54316PWPG4?
  The maximum input voltage that can be applied to the TPS54316PWPG4 is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the TPS54316PWPG4 is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10uF ceramic capacitor between VIN and GND, and a 22uF ceramic capacitor between VOUT and GND.
• What is the minimum input voltage required for the TPS54316PWPG4 to operate?
  The minimum input voltage required for the TPS54316PWPG4 to operate is 6.5V, but it's recommended to keep it above 7V for reliable startup and operation.
• Can I use the TPS54316PWPG4 in a high-temperature environment?
  The TPS54316PWPG4 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 TPS54316PWPG4?
  The output voltage of the TPS54316PWPG4 can be adjusted by changing the resistor divider ratio between VOUT and FB, and by using an external voltage reference if needed.