TPS72518DCQRG4 datasheet by Texas Instruments

TPS72518DCQRG4 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS72518DCQRG4?
  The maximum input voltage that can be applied to the TPS72518DCQRG4 is 5.5V, as specified in the absolute maximum ratings section of the datasheet.
• How do I ensure stability of the output voltage in the TPS72518DCQRG4?
  To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 2.2uF and a maximum ESR of 1 ohm, as specified in the datasheet. Additionally, the input capacitance should be at least 1uF.
• What is the minimum input voltage required for the TPS72518DCQRG4 to operate?
  The minimum input voltage required for the TPS72518DCQRG4 to operate is 2.7V, as specified in the electrical characteristics section of the datasheet.
• Can I use the TPS72518DCQRG4 in a high-temperature environment?
  The TPS72518DCQRG4 is rated for operation up to 125°C, but the output voltage and current may degrade at higher temperatures. It is recommended to derate the output current and voltage according to the thermal derating curves provided in the datasheet.
• How do I calculate the power dissipation of the TPS72518DCQRG4?
  The power dissipation of the TPS72518DCQRG4 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.