TPS77012DBVT datasheet by Texas Instruments

TPS77012DBVT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS77012DBVT?
  The maximum input voltage that can be applied to the TPS77012DBVT is 15V, but it's recommended to keep it below 13.2V to ensure reliable operation.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it's recommended to use a minimum output capacitance of 2.2uF and a maximum ESR of 1 ohm. Additionally, the input capacitance should be at least 1uF.
• What is the maximum output current that the TPS77012DBVT can deliver?
  The maximum output current that the TPS77012DBVT can deliver is 150mA. However, it's recommended to keep the output current below 100mA to ensure reliable operation and minimize heat generation.
• How do I handle the thermal dissipation of the TPS77012DBVT?
  The TPS77012DBVT has a thermal pad on the bottom of the package, which should be connected to a copper plane on the PCB to ensure good thermal dissipation. Additionally, it's recommended to keep the ambient temperature below 85°C to ensure reliable operation.
• Can I use the TPS77012DBVT in a high-temperature environment?
  The TPS77012DBVT 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 reliable operation.