LT3517EUF#TRPBF datasheet by Linear Technology

LT3517EUF#TRPBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LT3517EUF?
  The maximum input voltage that can be applied to the LT3517EUF is 42V, but it's recommended to keep it below 36V for reliable operation.
• How do I ensure the stability of the output voltage in the LT3517EUF?
  To ensure the stability of the output voltage, it's essential to use a minimum output capacitance of 10uF with an ESR of 1ohm or less, and to keep the input and output capacitors close to the device.
• What is the maximum output current that the LT3517EUF can deliver?
  The maximum output current that the LT3517EUF can deliver is 1.5A, but it's recommended to keep it below 1.2A for reliable operation and to avoid overheating.
• How do I configure the LT3517EUF for a specific output voltage?
  The output voltage of the LT3517EUF can be configured by using a resistive divider network between the output and the feedback pin. The ratio of the resistors determines the output voltage, and the datasheet provides a formula to calculate the required resistor values.
• What is the purpose of the EN pin on the LT3517EUF?
  The EN (enable) pin on the LT3517EUF 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 and enters a low-power shutdown mode.