TPS54618RTET datasheet by Texas Instruments

TPS54618RTET Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54618RTET?
  The maximum input voltage that can be applied to the TPS54618RTET is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the TPS54618RTET 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 10nF ceramic capacitor between the VIN and GND pins to filter out noise.
• What is the minimum ESR required for the output capacitor?
  The minimum ESR required for the output capacitor is 10mΩ, but it's recommended to use a capacitor with an ESR of 5mΩ or lower for optimal performance.
• Can I use a ceramic capacitor as the output capacitor?
  Yes, a ceramic capacitor can be used as the output capacitor, but it's recommended to use a capacitor with a high ripple current rating and a low ESR to ensure stability and optimal performance.
• How do I adjust the output voltage of the TPS54618RTET?
  The output voltage of the TPS54618RTET can be adjusted by changing the resistor divider ratio between the FB and VOUT pins. A higher resistor value will result in a higher output voltage, and vice versa.