TPS54618RTER datasheet by Texas Instruments

TPS54618RTER Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54618RTER?
  The maximum input voltage that can be applied to the TPS54618RTER is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the TPS54618RTER is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and use a minimum output capacitance of 10uF with an ESR of 10mΩ or less.
• What is the minimum input capacitance required for the TPS54618RTER?
  The minimum input capacitance required is 10uF, but it's recommended to use a larger capacitance (e.g., 22uF) to ensure stability and reduce input voltage ripple.
• Can I use the TPS54618RTER in a high-temperature environment?
  The TPS54618RTER is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent overheating.
• How do I adjust the output voltage of the TPS54618RTER?
  The output voltage can be adjusted by changing the resistor divider ratio of the feedback resistors (RFBT and RFB) according to the formula provided in the datasheet.