TPS54310PWPG4 datasheet by Texas Instruments

TPS54310PWPG4 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS54310PWPG4?
  The maximum input voltage that can be applied to the TPS54310PWPG4 is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, make sure to use the recommended output capacitor values and types, and keep the output voltage within the specified range (0.9V to 15V).
• What is the maximum output current that the TPS54310PWPG4 can deliver?
  The maximum output current that the TPS54310PWPG4 can deliver is 3A, but it's recommended to keep it below 2.5A for reliable operation.
• How do I implement overcurrent protection with the TPS54310PWPG4?
  The TPS54310PWPG4 has a built-in overcurrent protection feature that can be enabled by connecting the OC pin to the input voltage (VIN) through a resistor. The overcurrent threshold can be set by selecting the appropriate resistor value.
• What is the purpose of the EN pin, and how do I use it?
  The EN (enable) pin is used to turn the regulator on or off. To turn the regulator on, connect the EN pin to a logic high level (e.g., VIN or a digital output). To turn the regulator off, connect the EN pin to a logic low level (e.g., GND).