TPS54328DRCT datasheet by Texas Instruments

TPS54328DRCT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54328DRCT?
  The maximum input voltage that can be applied to the TPS54328DRCT is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I calculate the output voltage of the TPS54328DRCT?
  The output voltage of the TPS54328DRCT can be calculated using the formula: Vout = (R1 / R2) * 0.8V, where R1 and R2 are the resistors connected to the FB pin.
• What is the minimum input capacitance required for the TPS54328DRCT?
  The minimum input capacitance required for the TPS54328DRCT is 10uF, but it's recommended to use a higher value (e.g. 22uF) for better noise filtering and stability.
• Can I use the TPS54328DRCT in a high-temperature environment?
  The TPS54328DRCT is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
• How do I protect the TPS54328DRCT from overcurrent conditions?
  The TPS54328DRCT has built-in overcurrent protection, but it's recommended to add an external current-sensing resistor and a fuse to provide additional protection against overcurrent conditions.