TPS61085TPWR datasheet by Texas Instruments

TPS61085TPWR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS61085TPWR?
  The maximum input voltage that can be applied to the TPS61085TPWR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Also, ensure that the input capacitor is properly sized and placed close to the VIN pin.
• What is the minimum input voltage required for the TPS61085TPWR to operate?
  The minimum input voltage required for the TPS61085TPWR to operate is 2.5V, but it's recommended to keep it above 3V for optimal performance.
• Can I use the TPS61085TPWR in a high-temperature environment?
  The TPS61085TPWR 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 reliability and prevent overheating.
• How do I calculate the output voltage of the TPS61085TPWR?
  The output voltage of the TPS61085TPWR can be calculated using the formula: VOUT = 1.21V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.