TPS79301DBVT datasheet by Texas Instruments

TPS79301DBVT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS79301DBVT can handle?
  The TPS79301DBVT can handle input voltages up to 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 essential to use a capacitor with a low equivalent series resistance (ESR) and a high capacitance value (e.g., 10uF) at the output. Additionally, the input capacitor should be placed close to the VIN pin to reduce noise and improve stability.
• What is the minimum input capacitance required for the TPS79301DBVT?
  The minimum input capacitance required is 1uF, but it's recommended to use a higher capacitance value (e.g., 4.7uF) to ensure stability and reduce noise.
• Can I use the TPS79301DBVT in a high-temperature environment?
  The TPS79301DBVT is rated for operation up to 125°C, but it's essential to ensure proper thermal management and heat sinking to prevent overheating. The device's power dissipation should be calculated and managed accordingly to prevent thermal shutdown.
• How do I calculate the output voltage of the TPS79301DBVT?
  The output voltage of the TPS79301DBVT can be calculated using the following formula: VOUT = 1.221V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.