LM5116MH datasheet by Texas Instruments

LM5116MH Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the LM5116MH?
  The LM5116MH can operate from -40°C to 125°C, making it suitable for a wide range of applications.
• How do I ensure the LM5116MH is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and add a 10nF-100nF capacitor between the VIN and GND pins to filter out noise.
• What is the maximum input voltage that the LM5116MH can handle?
  The LM5116MH can handle input voltages up to 42V, making it suitable for a wide range of input voltage sources.
• How do I adjust the output voltage of the LM5116MH?
  The output voltage of the LM5116MH can be adjusted by using a resistive divider network between the VOUT and GND pins. The output voltage can be calculated using the formula: VOUT = 0.8V x (R1 + R2) / R2.
• What is the minimum input capacitance required for the LM5116MH?
  The minimum input capacitance required for the LM5116MH is 10uF, but it's recommended to use a 22uF or larger capacitor to ensure stable operation.