TPS74801RGWR datasheet by Texas Instruments

TPS74801RGWR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS74801RGWR?
  The maximum input voltage that can be applied to the TPS74801RGWR 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?
  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 capacitance should be at least 1uF.
• What is the maximum output current that the TPS74801RGWR can deliver?
  The maximum output current that the TPS74801RGWR can deliver is 1A, as specified in the datasheet. Exceeding this current may cause the device to overheat or malfunction.
• How do I calculate the output voltage of the TPS74801RGWR?
  The output voltage of the TPS74801RGWR can be calculated using the formula: Vout = (R1/R2) * (Vref), where R1 and R2 are the resistors connected to the FB pin, and Vref is the internal reference voltage (1.2V).
• What is the purpose of the EN pin on the TPS74801RGWR?
  The EN (enable) pin on the TPS74801RGWR is used to enable or disable the device. When the EN pin is pulled high, the device is enabled, and when it is pulled low, the device is disabled.