TPS622310DRYT datasheet by Texas Instruments

TPS622310DRYT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62231xDRYT?
  The maximum input voltage that can be applied to the TPS62231xDRYT is 17V, but it's recommended to keep it below 15V for reliable operation.
• How do I choose the right output capacitor for the TPS62231xDRYT?
  The output capacitor should be chosen based on the output voltage, output current, and ripple requirements. A minimum of 2.2uF ceramic capacitor is recommended, but a larger value may be needed for higher output currents or lower output voltages.
• What is the minimum input capacitance required for the TPS62231xDRYT?
  The minimum input capacitance required is 1uF, but a larger value (e.g. 4.7uF) is recommended to ensure stable operation and reduce input voltage ripple.
• Can I use the TPS62231xDRYT in a high-temperature environment?
  The TPS62231xDRYT is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
• How do I calculate the power dissipation of the TPS62231xDRYT?
  The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.