TPS74801QRGWRQ1 datasheet by Texas Instruments

TPS74801QRGWRQ1 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS74801QRGWRQ1?
  The maximum input voltage that can be applied to the TPS74801QRGWRQ1 is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
• How do I ensure the stability of the output voltage in the TPS74801QRGWRQ1?
  To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm, as specified in the datasheet. Additionally, the input capacitor should be placed as close to the VIN pin as possible.
• What is the minimum input voltage required for the TPS74801QRGWRQ1 to operate?
  The minimum input voltage required for the TPS74801QRGWRQ1 to operate is 2.7V, as specified in the datasheet. Operating the device below this voltage may affect its performance and stability.
• Can I use the TPS74801QRGWRQ1 in a high-temperature environment?
  The TPS74801QRGWRQ1 is rated for operation up to 125°C, but its performance and reliability may be affected at high temperatures. It is recommended to derate the device's performance and consider thermal management techniques to ensure reliable operation.
• How do I calculate the output voltage of the TPS74801QRGWRQ1?
  The output voltage of the TPS74801QRGWRQ1 can be calculated using the formula: VOUT = 1.2V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin. The output voltage range is from 1.2V to 5.5V.