TPS75218QPWPR datasheet by Texas Instruments

TPS75218QPWPR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS75218QPWPR?
  The maximum input voltage that can be applied to the TPS75218QPWPR is 18V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
• How do I ensure the output voltage is stable and accurate?
  To ensure the output voltage is stable and accurate, make sure to use a high-quality output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value (at least 10uF). Also, ensure the input voltage is stable and within the recommended range.
• What is the minimum input voltage required for the TPS75218QPWPR to operate?
  The minimum input voltage required for the TPS75218QPWPR to operate is 2.7V, but it's recommended to keep it above 3V for optimal performance.
• Can I use the TPS75218QPWPR in a high-temperature environment?
  The TPS75218QPWPR is rated for operation up to 125°C, but it's recommended to keep the junction temperature below 115°C to ensure optimal performance and reliability. Use a heat sink or thermal pad if necessary.
• How do I calculate the output voltage of the TPS75218QPWPR?
  The output voltage of the TPS75218QPWPR can be calculated using the formula: Vout = (R1 / R2) * (Vref), where R1 and R2 are the resistors connected to the FB pin, and Vref is the internal reference voltage (1.25V).