TPS71933-33DRVR datasheet by Texas Instruments

TPS71933-33DRVR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS71933-33DRVR can handle?
  The TPS71933-33DRVR can handle input voltages up to 18V, but it's recommended to operate within the 12V to 15V range for optimal performance.
• How do I ensure the stability of the output voltage?
  To ensure stability, it's essential to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and maintain a minimum load of 1mA.
• What is the minimum input capacitance required for stable operation?
  A minimum input capacitance of 1uF is recommended, but 2.2uF or higher is preferred for optimal performance and stability.
• Can I use the TPS71933-33DRVR in a high-temperature environment?
  The TPS71933-33DRVR is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure proper heat dissipation to maintain reliability.
• How do I calculate the output voltage tolerance?
  The output voltage tolerance is typically ±2% of the nominal output voltage. You can calculate it by multiplying the nominal output voltage by 0.02.