LTC1628CG#PBF datasheet by Linear Technology

LTC1628CG#PBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LTC1628CG?
  The maximum input voltage that can be applied to the LTC1628CG is 36V, but it's recommended to keep it below 30V for reliable operation.
• How do I ensure the LTC1628CG is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10nF capacitor between the VCC and GND pins.
• What is the minimum ESR required for the output capacitor?
  The minimum ESR required for the output capacitor is 0.05Ω, but it's recommended to use a capacitor with an ESR of 0.01Ω or less for optimal performance.
• Can I use the LTC1628CG in a high-temperature environment?
  The LTC1628CG is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
• How do I calculate the output voltage of the LTC1628CG?
  The output voltage of the LTC1628CG can be calculated using the formula: VOUT = (R1/R2) * (VIN - VREF), where R1 and R2 are the resistors in the feedback network, VIN is the input voltage, and VREF is the internal reference voltage (2.5V).