LM3671LC-1.3/NOPB datasheet by Texas Instruments

LM3671LC-1.3/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LM3671LC-1.3/NOPB?
  The maximum input voltage that can be applied to the LM3671LC-1.3/NOPB is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
• How do I ensure the stability of the output voltage in the LM3671LC-1.3/NOPB?
  To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a minimum capacitance of 10uF and an ESR of less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.
• What is the minimum input voltage required for the LM3671LC-1.3/NOPB to operate?
  The minimum input voltage required for the LM3671LC-1.3/NOPB to operate is 2.7V, but it's recommended to keep it above 3V for optimal performance.
• Can I use the LM3671LC-1.3/NOPB in a high-temperature environment?
  The LM3671LC-1.3/NOPB is rated for operation up to 125°C, but it's essential to ensure that the device is properly heatsinked and the thermal design is adequate to prevent overheating.
• How do I calculate the output current capability of the LM3671LC-1.3/NOPB?
  The output current capability of the LM3671LC-1.3/NOPB can be calculated using the formula: Iout = (Vin - Vout) / Rds(on), where Vin is the input voltage, Vout is the output voltage, and Rds(on) is the on-resistance of the internal switch.