TPS62273DRVT datasheet by Texas Instruments

TPS62273DRVT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62273DRVT?
  The maximum input voltage that can be applied to the TPS62273DRVT is 17V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the stability of the output voltage in the TPS62273DRVT?
  To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, the input voltage should be well-regulated and free of noise.
• What is the minimum input voltage required for the TPS62273DRVT to operate?
  The minimum input voltage required for the TPS62273DRVT to operate is 2.5V, but it's recommended to keep it above 2.7V for optimal performance and to ensure that the device can deliver the full output current.
• Can I use the TPS62273DRVT in a high-temperature environment?
  The TPS62273DRVT is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure that the device is properly cooled to prevent overheating. Additionally, the device's performance and reliability may be affected at high temperatures.
• How do I calculate the output voltage of the TPS62273DRVT?
  The output voltage of the TPS62273DRVT 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. The output voltage range is from 0.8V to 6V.