TPS76750QD datasheet by Texas Instruments

TPS76750QD Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS76750QD can handle?
  The TPS76750QD can handle a maximum input voltage of 15V, but it's recommended to keep it below 13.2V for optimal performance and reliability.
• How do I ensure the stability of the output voltage?
  To ensure stability, use a minimum output capacitance of 10uF, and ensure that the capacitor's ESR (Equivalent Series Resistance) is less than 1 ohm. Also, place the capacitor as close to the output pin as possible.
• What is the minimum input capacitance required for the TPS76750QD?
  The minimum input capacitance required is 1uF, but it's recommended to use a 2.2uF to 4.7uF capacitor to ensure stability and reduce noise.
• Can I use the TPS76750QD in a high-temperature environment?
  The TPS76750QD is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliability and prevent thermal shutdown.
• How do I calculate the power dissipation of the TPS76750QD?
  Power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Make sure to consider the thermal resistance and junction temperature to ensure the device operates within its thermal limits.