TPS61085TDGKR datasheet by Texas Instruments

TPS61085TDGKR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS61085TDGKR?
  The maximum input voltage that can be applied to the TPS61085TDGKR 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, it's essential to use a suitable output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value. A 10uF to 22uF ceramic capacitor is recommended.
• What is the minimum input capacitance required for the TPS61085TDGKR?
  The minimum input capacitance required for the TPS61085TDGKR is 10uF, but it's recommended to use a 22uF to 47uF capacitor to ensure stable operation.
• Can I use the TPS61085TDGKR in a high-temperature environment?
  The TPS61085TDGKR is rated for operation up to 125°C, but it's essential to ensure that the device is properly cooled and that the junction temperature (TJ) does not exceed 150°C.
• How do I calculate the output voltage of the TPS61085TDGKR?
  The output voltage of the TPS61085TDGKR can be calculated using the following formula: VOUT = 0.6V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.