LMD18200T datasheet by Texas Instruments

LMD18200T Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the LMD18200T?
  The LMD18200T can operate from -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C.
• How do I protect the LMD18200T from overcurrent?
  The LMD18200T has a built-in overcurrent protection feature that limits the output current to a maximum of 3A. Additionally, you can use external current sensing resistors and a comparator to detect overcurrent conditions.
• What is the minimum input voltage required for the LMD18200T?
  The minimum input voltage required for the LMD18200T is 8V, but it's recommended to use a minimum of 10V to ensure proper operation.
• Can I use the LMD18200T in a high-reliability application?
  Yes, the LMD18200T is a high-reliability device that meets the requirements of AEC-Q100, making it suitable for automotive and other high-reliability applications.
• How do I calculate the power dissipation of the LMD18200T?
  The power dissipation of the LMD18200T can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.