LTC3703IGN-5 datasheet by Linear Technology

LTC3703IGN-5 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LTC3703IGN-5 can handle?
  The maximum input voltage that the LTC3703IGN-5 can handle is 36V, but it's recommended to keep it below 30V for reliable operation.
• How do I ensure the LTC3703IGN-5 is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a low ESR output capacitor, and add a small ceramic capacitor (e.g., 10nF) between the VOUT and GND pins.
• What is the minimum input voltage required for the LTC3703IGN-5 to operate?
  The minimum input voltage required for the LTC3703IGN-5 to operate is 2.5V, but it's recommended to keep it above 3V for reliable startup and operation.
• Can I use the LTC3703IGN-5 in a high-temperature environment?
  The LTC3703IGN-5 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as temperature increases to ensure reliable operation.
• How do I calculate the output voltage of the LTC3703IGN-5?
  The output voltage of the LTC3703IGN-5 can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.