TPS2833D datasheet by Texas Instruments

TPS2833D Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS2833D?
  The maximum input voltage that can be applied to the TPS2833D is 18V, but it's recommended to keep it below 15V for reliable operation.
• How do I ensure the TPS2833D is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and keep the input capacitor (if used) as close to the VIN pin as possible.
• What is the minimum input voltage required for the TPS2833D to operate?
  The minimum input voltage required for the TPS2833D to operate is 2.5V, but it's recommended to keep it above 3V for reliable startup and operation.
• Can I use the TPS2833D in a high-temperature environment?
  The TPS2833D is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Make sure to follow the recommended operating conditions and derate the output current accordingly.
• How do I calculate the output voltage of the TPS2833D?
  The output voltage of the TPS2833D can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.