TPS73225DCQR datasheet by Texas Instruments

TPS73225DCQR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS73225DCQR can handle?
  The maximum input voltage is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent overheating.
• How do I ensure the stability of the output voltage?
  To ensure stability, a minimum output capacitance of 2.2uF is recommended, and the ESR (Equivalent Series Resistance) should be less than 1 ohm.
• What is the dropout voltage of the TPS73225DCQR?
  The dropout voltage is typically around 300mV at an output current of 150mA, but it can vary depending on the input voltage and output current.
• Can I use the TPS73225DCQR in a high-temperature environment?
  The TPS73225DCQR is rated for operation up to 125°C, but the output current should be derated at higher temperatures to prevent overheating.
• How do I calculate the power dissipation of the TPS73225DCQR?
  Power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.