TPS562210DDFR datasheet by Texas Instruments

TPS562210DDFR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS562210DDFR?
  The maximum input voltage that can be applied to the TPS562210DDFR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value, as recommended in the datasheet.
• What is the minimum input capacitance required for the TPS562210DDFR?
  The minimum input capacitance required for the TPS562210DDFR is 10uF, but it's recommended to use a higher value (e.g., 22uF) for better performance and stability.
• Can I use the TPS562210DDFR in a high-temperature environment?
  The TPS562210DDFR 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 calculate the output voltage of the TPS562210DDFR?
  The output voltage of the TPS562210DDFR can be calculated using the formula: Vout = (R1 / R2) * (Vref), where R1 and R2 are the resistors connected to the FB pin, and Vref is the internal reference voltage (1.21V).