TPS76350DBVT datasheet by Texas Instruments

TPS76350DBVT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS76350DBVT?
  The maximum input voltage that can be applied to the TPS76350DBVT is 13.2V, but it's recommended to keep it below 12V for optimal performance and reliability.
• How do I ensure stability of the output voltage with different capacitive loads?
  To ensure stability, use a minimum output capacitance of 2.2uF with an ESR of 0.1Ω to 10Ω. Additionally, consider adding a 10nF to 100nF ceramic capacitor in parallel with the output capacitor to improve transient response.
• What is the minimum input capacitance required for the TPS76350DBVT?
  A minimum input capacitance of 1uF is recommended to ensure stability and reduce input voltage ripple. However, a larger input capacitance may be required depending on the input voltage source and noise sensitivity.
• How do I calculate the power dissipation of the TPS76350DBVT?
  Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT + (VIN x IQ), where IQ is the quiescent current. Ensure the device is operated within the recommended operating junction temperature range to prevent overheating.
• What is the purpose of the EN pin, and how do I use it?
  The EN (enable) pin is used to turn the regulator on or off. Connect EN to VIN to enable the regulator, or connect it to GND to disable it. Use a logic signal or a switch to control the EN pin to implement power sequencing or shutdown functionality.