TPS54232D datasheet by Texas Instruments

TPS54232D Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54232D?
  The maximum input voltage that can be applied to the TPS54232D is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the TPS54232D is stable and doesn't oscillate?
  To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the device and use a solid ground plane.
• What is the minimum input voltage required for the TPS54232D to operate?
  The minimum input voltage required for the TPS54232D to operate is 4.5V, but it's recommended to keep it above 5V for reliable operation.
• Can I use the TPS54232D in a high-temperature environment?
  Yes, the TPS54232D can operate in high-temperature environments up to 125°C, but the output current may need to be derated to prevent overheating.
• How do I adjust the output voltage of the TPS54232D?
  The output voltage of the TPS54232D can be adjusted by using a resistor divider network between the output and the FB pin. The output voltage can be calculated using the formula: Vout = 0.8V x (R1/R2 + 1).