TPS62046DGQ datasheet by Texas Instruments

TPS62046DGQ Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62046DGQ?
  The maximum input voltage that can be applied to the TPS62046DGQ 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, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value. A 10uF ceramic capacitor is recommended.
• What is the minimum input capacitance required for the TPS62046DGQ?
  The minimum input capacitance required for the TPS62046DGQ is 10uF, but it's recommended to use a 22uF or larger capacitor to ensure stability and optimal performance.
• Can I use the TPS62046DGQ in a high-temperature environment?
  The TPS62046DGQ 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 TPS62046DGQ?
  The output voltage of the TPS62046DGQ 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.