TPS62008DGS datasheet by Texas Instruments

TPS62008DGS Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62008DGS?
  The maximum input voltage that can be applied to the TPS62008DGS is 17V, but it's recommended to keep it below 15V for reliable operation.
• How do I ensure the TPS62008DGS is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component selection guidelines, including the use of a 10uF or larger input capacitor, a 22uF or larger output capacitor, and a minimum of 1uF ceramic capacitor on the VOUT pin.
• What is the minimum input voltage required for the TPS62008DGS to operate?
  The minimum input voltage required for the TPS62008DGS to operate is 2.5V, but it's recommended to keep it above 3V for reliable operation.
• Can I use the TPS62008DGS in a high-temperature environment?
  The TPS62008DGS is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as temperature increases to ensure reliable operation.
• How do I calculate the output voltage of the TPS62008DGS?
  The output voltage of the TPS62008DGS can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.