TPS62260DDCRG4 datasheet by Texas Instruments

TPS62260DDCRG4 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62260DDCRG4?
  The maximum input voltage that can be applied to the TPS62260DDCRG4 is 17V, but it's recommended to keep it below 15V for reliable operation.
• How do I ensure the TPS62260DDCRG4 is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a sufficient output capacitor (at least 10uF), and add a 1uF capacitor between the VIN and EN pins.
• What is the minimum input voltage required for the TPS62260DDCRG4 to operate?
  The minimum input voltage required for the TPS62260DDCRG4 to operate is 2.5V, but it's recommended to keep it above 3V for reliable startup and operation.
• Can I use the TPS62260DDCRG4 in a high-temperature environment?
  The TPS62260DDCRG4 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as temperature increases to ensure reliable operation.
• How do I calculate the output voltage of the TPS62260DDCRG4?
  The output voltage of the TPS62260DDCRG4 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.