TPS54316MPWPREP datasheet by Texas Instruments

TPS54316MPWPREP Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54316MPWPREP?
  The maximum input voltage that can be applied to the TPS54316MPWPREP is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the TPS54316MPWPREP 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 1uF ceramic capacitor between VOUT and GND.
• What is the minimum input capacitance required for the TPS54316MPWPREP?
  The minimum input capacitance required is 10uF, but it's recommended to use a 22uF or larger ceramic capacitor to ensure stable operation.
• Can I use the TPS54316MPWPREP in a high-temperature environment?
  Yes, the TPS54316MPWPREP is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
• How do I adjust the output voltage of the TPS54316MPWPREP?
  The output voltage can be adjusted by changing the resistor divider ratio between the FB pin and VOUT. Use the formula in the datasheet to calculate the required resistor values for the desired output voltage.