TPS62615YFDT datasheet by Texas Instruments

TPS62615YFDT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62615YFDT?
  The maximum input voltage that can be applied to the TPS62615YFDT is 5.5V. Exceeding this voltage may damage the device.
• How do I ensure the TPS62615YFDT is stable and does not oscillate?
  To ensure stability, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitor should be placed close to the VIN pin and the output capacitor should be placed close to the VOUT pin.
• What is the minimum input voltage required for the TPS62615YFDT to operate?
  The minimum input voltage required for the TPS62615YFDT to operate is 2.3V. However, the device may not be able to regulate the output voltage accurately below 2.5V.
• Can I use the TPS62615YFDT in a high-temperature environment?
  The TPS62615YFDT is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is recommended to derate the output current and input voltage at high temperatures.
• How do I calculate the output voltage of the TPS62615YFDT?
  The output voltage of the TPS62615YFDT can be calculated using the following formula: VOUT = 0.6V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.