TPS62590DRVT datasheet by Texas Instruments

TPS62590DRVT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62590DRVT?
  The maximum input voltage that can be applied to the TPS62590DRVT 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?
  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 high capacitance value. A 10uF ceramic capacitor is recommended.
• What is the minimum input capacitance required for the TPS62590DRVT?
  The minimum input capacitance required for the TPS62590DRVT is 4.7uF, but it's recommended to use a 10uF or higher capacitance value to ensure stability and optimal performance.
• Can I use the TPS62590DRVT in a high-temperature environment?
  The TPS62590DRVT is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure proper heat dissipation to prevent overheating and ensure reliability.
• How do I calculate the output voltage of the TPS62590DRVT?
  The output voltage of the TPS62590DRVT can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.