TPS76327DBVR datasheet by Texas Instruments

TPS76327DBVR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS76327DBVR?
  The maximum input voltage is 13.2V, but it's recommended to keep it below 12.6V for reliable operation.
• How do I ensure stability and prevent oscillations in the TPS76327DBVR?
  To ensure stability, use a minimum output capacitance of 2.2uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the device and use a low-ESR capacitor for the output.
• What is the minimum input voltage required for the TPS76327DBVR to operate?
  The minimum input voltage is 2.7V, but it's recommended to keep it above 3V for reliable operation.
• Can I use the TPS76327DBVR in a high-temperature environment?
  The TPS76327DBVR is rated for operation up to 125°C, but the output voltage and current may degrade at high temperatures. Ensure proper thermal design and consider derating the output current.
• How do I calculate the output voltage of the TPS76327DBVR?
  The output voltage is set by the resistor divider network (R1 and R2) connected to the FB pin. Use the formula: Vout = 1.221V x (1 + R2/R1) to calculate the output voltage.