TPS75533KCG3 datasheet by Texas Instruments

TPS75533KCG3 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS75533KCG3?
  The maximum input voltage that can be applied to the TPS75533KCG3 is 15V, but it's recommended to keep it below 13.2V to ensure reliable operation.
• How do I ensure the TPS75533KCG3 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 low-ESR capacitor for the output.
• What is the minimum input voltage required for the TPS75533KCG3 to operate?
  The minimum input voltage required for the TPS75533KCG3 to operate is 2.7V, but it's recommended to keep it above 3V for reliable operation.
• Can I use the TPS75533KCG3 in a high-temperature environment?
  The TPS75533KCG3 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as temperature increases to ensure reliable operation.
• How do I calculate the output voltage of the TPS75533KCG3?
  The output voltage of the TPS75533KCG3 is adjustable and can be calculated using the formula: Vout = 1.24V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.