TPS54310PWPR datasheet by Texas Instruments

TPS54310PWPR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TPS54310PWPR can handle?
  The TPS54310PWPR can handle a maximum input voltage of 42V, but it's recommended to operate within the specified input voltage range of 6.5V to 36V 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 TPS54310PWPR can deliver?
  The TPS54310PWPR can deliver a maximum output current of 3A, but it's recommended to operate within the specified output current range of 0.5A to 2.5A for optimal performance and reliability.
• How do I adjust the output voltage of the TPS54310PWPR?
  The output voltage of the TPS54310PWPR 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 TPS54310PWPR?
  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 turn off the device when not in use.