TPS73225DBVR datasheet by Texas Instruments

TPS73225DBVR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS73225DBVR?
  The maximum input voltage that can be applied to the TPS73225DBVR is 13.2V, but it's recommended to keep it below 12V for optimal performance and reliability.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it's essential to use a capacitor with a value of at least 2.2uF and an ESR of less than 1 ohm between the VOUT and GND pins. Additionally, the input capacitor should have a value of at least 1uF and an ESR of less than 1 ohm.
• What is the minimum input voltage required for the TPS73225DBVR to function properly?
  The minimum input voltage required for the TPS73225DBVR to function properly is 2.7V, but it's recommended to keep it above 3V for optimal performance.
• Can I use the TPS73225DBVR in a high-temperature environment?
  The TPS73225DBVR is rated for operation up to 125°C, but it's essential to ensure that the device is properly heatsinked and that the junction temperature is kept below 150°C to ensure reliability and prevent thermal shutdown.
• How do I calculate the power dissipation of the TPS73225DBVR?
  The power dissipation of the TPS73225DBVR 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.