TPS70628DBVR datasheet by Texas Instruments

TPS70628DBVR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS70628DBVR?
  The maximum input voltage that can be applied to the TPS70628DBVR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• 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 oscillations.
• What is the minimum input voltage required for the TPS70628DBVR to operate?
  The minimum input voltage required for the TPS70628DBVR to operate is 2.7V, but it's recommended to keep it above 3V for optimal performance and stability.
• Can I use the TPS70628DBVR in a high-temperature environment?
  The TPS70628DBVR is rated for operation up to 125°C, but it's essential to ensure proper thermal management and heat dissipation to prevent overheating and reduce the risk of failure.
• How do I calculate the output voltage of the TPS70628DBVR?
  The output voltage of the TPS70628DBVR can be calculated using the following formula: VOUT = 1.2V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.