TPS76725QD datasheet by Texas Instruments

TPS76725QD Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS76725QD?
  The maximum input voltage that can be applied to the TPS76725QD is 15V, but it's recommended to keep it below 13.2V to ensure reliable operation.
• How do I ensure stability of the output voltage in the TPS76725QD?
  To ensure stability of the output voltage, it's recommended to use a minimum output capacitance of 10uF, and to keep the output voltage within the specified range of 1.5V to 5.5V.
• What is the maximum output current that the TPS76725QD can deliver?
  The maximum output current that the TPS76725QD can deliver is 150mA, but it's recommended to keep it below 100mA for reliable operation.
• How do I handle thermal shutdown in the TPS76725QD?
  The TPS76725QD has a built-in thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. To handle thermal shutdown, ensure good thermal design and heat sinking, and consider using a thermal monitor or shutdown circuit to detect and respond to thermal events.
• Can I use the TPS76725QD in a high-temperature environment?
  The TPS76725QD is rated for operation up to 125°C, but it's recommended to derate the output current and voltage as temperature increases to ensure reliable operation.