LM5575MH/NOPB datasheet by Texas Instruments

LM5575MH/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LM5575MH/NOPB can handle?
  The maximum input voltage that the LM5575MH/NOPB can handle is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor.
• What is the maximum output current that the LM5575MH/NOPB can provide?
  The maximum output current that the LM5575MH/NOPB can provide is 5A, but it's recommended to keep it below 4A for reliable operation.
• How do I protect the LM5575MH/NOPB from overheating?
  To protect the LM5575MH/NOPB from overheating, make sure to provide adequate heat sinking, and keep the junction temperature below 150°C. Also, ensure good airflow around the device.
• Can I use the LM5575MH/NOPB in a high-temperature environment?
  Yes, the LM5575MH/NOPB can operate in high-temperature environments, but the maximum junction temperature should not exceed 150°C. Also, the device's performance may degrade at high temperatures.