TPS71718DCKRG4 datasheet by Texas Instruments

TPS71718DCKRG4 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS71718DCKRG4?
  The maximum input voltage is 5.5V, but it's recommended to keep it below 5V to ensure reliable operation and minimize power dissipation.
• How do I ensure stability and prevent oscillations in the output voltage?
  To ensure stability, use a minimum output capacitance of 10uF, and consider adding a 10nF-100nF ceramic capacitor in parallel with the output capacitor to filter out high-frequency noise.
• What is the minimum input capacitance required for the TPS71718DCKRG4?
  The minimum input capacitance is 1uF, but it's recommended to use a 2.2uF-4.7uF ceramic capacitor to ensure stable operation and minimize input voltage ripple.
• Can I use the TPS71718DCKRG4 in a high-temperature environment?
  The TPS71718DCKRG4 is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure proper heat dissipation to prevent overheating and reduce the device's lifespan.
• How do I calculate the output voltage of the TPS71718DCKRG4?
  The output voltage can be calculated using the formula: Vout = (1.2V x (1 + R1/R2)), where R1 and R2 are the resistors used in the feedback network.