TPS79925DDCR datasheet by Texas Instruments

TPS79925DDCR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS79925DDCR?
  The maximum input voltage that can be applied to the TPS79925DDCR is 6.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
• How do I ensure stability of the output voltage in the TPS79925DDCR?
  To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 2.2uF and a maximum equivalent series resistance (ESR) of 1 ohm, as specified in the datasheet.
• What is the minimum input capacitance required for the TPS79925DDCR?
  The minimum input capacitance required for the TPS79925DDCR is 1uF, as specified in the datasheet. This is to ensure that the input voltage is properly filtered and regulated.
• Can I use the TPS79925DDCR in a high-temperature environment?
  The TPS79925DDCR is rated for operation up to 125°C, but it is recommended to derate the output current and input voltage at higher temperatures to ensure reliable operation.
• How do I calculate the power dissipation of the TPS79925DDCR?
  The power dissipation of the TPS79925DDCR can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.