TPS73219DBVR datasheet by Texas Instruments

TPS73219DBVR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS73219DBVR can handle?
  The TPS73219DBVR can handle a maximum input voltage of 12V, but it's recommended to keep the input voltage below 10V for optimal performance and to prevent overheating.
• 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 an ESR of 0.1Ω to 10Ω. Additionally, the input capacitor should be at least 1uF with an ESR of 0.1Ω to 10Ω.
• What is the dropout voltage of the TPS73219DBVR?
  The dropout voltage of the TPS73219DBVR is typically around 300mV at an output current of 150mA. This means that the input voltage should be at least 300mV higher than the output voltage to ensure proper regulation.
• How do I calculate the power dissipation of the TPS73219DBVR?
  The power dissipation of the TPS73219DBVR can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
• What is the thermal shutdown temperature of the TPS73219DBVR?
  The thermal shutdown temperature of the TPS73219DBVR is around 150°C. When the junction temperature exceeds this value, the device will shut down to prevent damage.