LT3971EMSE-5#TRPBF datasheet by Linear Technology

LT3971EMSE-5#TRPBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LT3971EMSE-5#TRPBF?
  The maximum input voltage that can be applied to the LT3971EMSE-5#TRPBF is 60V, but it's recommended to operate within the specified input voltage range of 4.5V to 40V for optimal performance and reliability.
• How do I ensure the stability of the output voltage in my design?
  To ensure the stability of the output voltage, make sure to follow the recommended layout and component selection guidelines in the datasheet, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, ensure that the input voltage is within the specified range and that the device is operated within its recommended operating temperature range.
• What is the maximum output current that the LT3971EMSE-5#TRPBF can deliver?
  The maximum output current that the LT3971EMSE-5#TRPBF can deliver is 1.5A, but it's recommended to operate within the specified output current range of 0A to 1.2A for optimal performance and reliability.
• How do I program the output voltage of the LT3971EMSE-5#TRPBF?
  The output voltage of the LT3971EMSE-5#TRPBF can be programmed using an external resistor divider network connected to the FB pin. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
• What is the purpose of the EN pin on the LT3971EMSE-5#TRPBF?
  The EN (enable) pin on the LT3971EMSE-5#TRPBF is used to enable or disable the device. When the EN pin is pulled high, the device is enabled and operates normally. When the EN pin is pulled low, the device is disabled and enters a low-power shutdown mode.