TPS79718DCKRG4 datasheet by Texas Instruments

TPS79718DCKRG4 Frequently Asked Questions (FAQs)

• What is the minimum input voltage required for the TPS79718 to regulate the output voltage?
  The minimum input voltage required for the TPS79718 to regulate the output voltage is typically around 2.5V, but it can be as low as 2.2V for some output voltage options.
• How do I ensure the stability of the output voltage?
  To ensure stability, use a minimum output capacitance of 2.2 μF with an ESR (Equivalent Series Resistance) of 0.1 Ω or more. Additionally, place the output capacitor close to the output pin of the device.
• What is the maximum dropout voltage for the TPS79718?
  The maximum dropout voltage for the TPS79718 is typically around 300 mV at an output current of 1 A.
• Can I use the TPS79718 in a high-temperature environment?
  Yes, the TPS79718 is rated for operation up to 125°C (TJ). However, the maximum junction temperature (TJ) should not exceed 150°C.
• How do I calculate the power dissipation of the TPS79718?
  The power dissipation (PD) 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.