LTC3631EMS8E-3.3#PBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LTC3631 can handle?
  The maximum input voltage that the LTC3631 can handle is 15V. Exceeding this voltage may damage the device.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the input capacitor is at least 10uF with an ESR of 0.1 ohm or less.
• 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, tie the EN pin to VIN or a logic high signal. To turn the regulator off, tie the EN pin to GND or a logic low signal.
• How do I calculate the output voltage of the LTC3631?
  The output voltage of the LTC3631 is set by the resistive divider network consisting of R1 and R2. The output voltage can be calculated using the formula: VOUT = 3.3V x (1 + R2/R1).
• What is the maximum output current that the LTC3631 can deliver?
  The maximum output current that the LTC3631 can deliver is 3A. Exceeding this current may cause the device to overheat or shut down.