TPS79118DBVTG4 datasheet by Texas Instruments

TPS79118DBVTG4 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS79118DBVTG4?
  The maximum input voltage that can be applied to the TPS79118DBVTG4 is 15V, but it's recommended to keep it below 13.2V to ensure reliable operation.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it's recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitance should be at least 1uF.
• What is the minimum input voltage required for the TPS79118DBVTG4 to operate?
  The minimum input voltage required for the TPS79118DBVTG4 to operate is 2.7V, but it's recommended to keep it above 3.5V for reliable operation.
• Can I use the TPS79118DBVTG4 in a high-temperature environment?
  The TPS79118DBVTG4 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 TPS79118DBVTG4?
  The power dissipation of the TPS79118DBVTG4 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.