LT1635CS8 datasheet by Linear Technology

LT1635CS8 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LT1635CS8?
  The maximum input voltage that can be applied to the LT1635CS8 is 80V, but it's recommended to keep it below 70V for reliable operation.
• How do I ensure stability in the LT1635CS8 voltage regulator?
  To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the regulator to minimize parasitic inductance.
• What is the minimum input voltage required for the LT1635CS8 to operate?
  The minimum input voltage required for the LT1635CS8 to operate is 3.5V, but it's recommended to keep it above 4V for reliable operation.
• Can I use the LT1635CS8 in a high-temperature environment?
  Yes, the LT1635CS8 can operate in high-temperature environments up to 125°C, but the maximum junction temperature should not exceed 150°C. Make sure to derate the output current accordingly.
• How do I calculate the power dissipation of the LT1635CS8?
  The power dissipation of the LT1635CS8 can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.