TPS71247DRCT datasheet by Texas Instruments

TPS71247DRCT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS71247DRCT?
  The maximum input voltage that can be applied to the TPS71247DRCT is 15V, but it's recommended to keep it below 13.2V to ensure reliable operation.
• How do I ensure stability of the output voltage in the TPS71247DRCT?
  To ensure stability of the output voltage, it's recommended to use a minimum output capacitance of 10uF with an ESR of 100mΩ or less, and to place the capacitor close to the output pin.
• What is the minimum input voltage required for the TPS71247DRCT to operate?
  The minimum input voltage required for the TPS71247DRCT to operate is 2.7V, but it's recommended to keep it above 3V for reliable operation.
• Can I use the TPS71247DRCT in a high-temperature environment?
  The TPS71247DRCT is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
• How do I calculate the power dissipation of the TPS71247DRCT?
  The power dissipation of the TPS71247DRCT 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.