LM22680QMR-ADJ/NOPB datasheet by Texas Instruments

LM22680QMR-ADJ/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LM22680QMR-ADJ/NOPB?
  The maximum input voltage that can be applied to the LM22680QMR-ADJ/NOPB is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I adjust the output voltage of the LM22680QMR-ADJ/NOPB?
  The output voltage of the LM22680QMR-ADJ/NOPB can be adjusted by connecting a resistor divider network between the output and the ADJ pin. The ratio of the resistors determines the output voltage.
• What is the minimum input capacitance required for the LM22680QMR-ADJ/NOPB?
  The minimum input capacitance required for the LM22680QMR-ADJ/NOPB is 10uF, but it's recommended to use a higher value (e.g. 22uF) for better performance and stability.
• Can I use the LM22680QMR-ADJ/NOPB in a high-temperature environment?
  The LM22680QMR-ADJ/NOPB is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. It's recommended to use thermal management techniques (e.g. heat sinks, thermal pads) to keep the device temperature within the specified range.
• How do I ensure the stability of the LM22680QMR-ADJ/NOPB output voltage?
  To ensure the stability of the LM22680QMR-ADJ/NOPB output voltage, it's recommended to use a minimum output capacitance of 22uF, and to keep the output voltage within the specified range (1.285V to 15V).