TPS73733DCQR datasheet by Texas Instruments

TPS73733DCQR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS73733DCQR can handle?
  The TPS73733DCQR can handle input voltages up to 17V, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
• How do I choose the right output capacitor for the TPS73733DCQR?
  The output capacitor should have a minimum capacitance of 10uF and an ESR (Equivalent Series Resistance) of less than 1 ohm. A ceramic capacitor with an X5R or X7R dielectric is recommended.
• What is the minimum input capacitance required for the TPS73733DCQR?
  The minimum input capacitance required is 1uF, but it's recommended to use a 2.2uF or larger capacitor to ensure stability and reduce noise.
• Can I use the TPS73733DCQR in a high-temperature environment?
  The TPS73733DCQR is rated for operation up to 125°C, but the junction temperature should be kept below 150°C to ensure reliability. Thermal management is crucial in high-temperature environments.
• How do I calculate the power dissipation of the TPS73733DCQR?
  The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Make sure to consider the thermal resistance and junction temperature when calculating the power dissipation.