TPS54313PWPR datasheet by Texas Instruments

TPS54313PWPR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS54313PWPR can handle?
  The TPS54313PWPR can handle a maximum input voltage of 60V, but it's recommended to operate it within the specified input voltage range of 12V to 42V for optimal performance.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet, including the use of a suitable output capacitor and a low-ESR input capacitor.
• What is the maximum output current that the TPS54313PWPR can deliver?
  The TPS54313PWPR can deliver a maximum output current of 3A, but it's recommended to operate it within the specified output current range of 0.5A to 2A for optimal performance and reliability.
• How do I adjust the output voltage of the TPS54313PWPR?
  The output voltage of the TPS54313PWPR can be adjusted by using a resistor divider network between the output voltage sense pin (FB) and the output voltage pin (VOUT). The datasheet provides a formula to calculate the required resistor values.
• What is the purpose of the enable pin (EN) on the TPS54313PWPR?
  The enable pin (EN) is used to turn the device on or off. When the EN pin is pulled high, the device is enabled, and when it's pulled low, the device is disabled. This pin can be used to implement power sequencing or to shut down the device when not in use.