TPS2829DBVR datasheet by Texas Instruments

TPS2829DBVR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS2829DBVR can handle?
  The TPS2829DBVR can handle input voltages up to 18V, but it's recommended to keep it below 15V for optimal performance and to prevent overheating.
• How do I ensure the TPS2829DBVR 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 add a 10nF capacitor between the VIN and GND pins.
• What is the minimum input voltage required for the TPS2829DBVR to function properly?
  The TPS2829DBVR can operate with input voltages as low as 2.7V, but the output voltage regulation may not be as accurate below 3.5V.
• Can I use the TPS2829DBVR in a high-temperature environment?
  The TPS2829DBVR is rated for operation up to 125°C, but it's recommended to derate the output current and voltage to prevent overheating and ensure reliability.
• How do I calculate the output voltage of the TPS2829DBVR?
  The output voltage can be calculated using the formula: VOUT = 1.24V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.