MAX1873SEEE datasheet by Maxim Integrated Products

MAX1873SEEE Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the MAX1873SEEE can handle?
  The MAX1873SEEE can handle input voltages up to 32V, but it's recommended to operate within the 7V to 28V range for optimal performance.
• How do I ensure the stability of the output voltage?
  To ensure stability, it's essential to use a minimum output capacitance of 10uF with an ESR of 1ohm or less, and to place the capacitor close to the output pin.
• What is the maximum output current that the MAX1873SEEE can provide?
  The MAX1873SEEE can provide up to 3A of output current, but it's recommended to operate within the 1A to 2A range for optimal performance and thermal management.
• How do I adjust the output voltage of the MAX1873SEEE?
  The output voltage can be adjusted by using a resistive divider network between the output pin and the feedback pin, with the ratio of the resistors determining the output voltage.
• What is the purpose of the EN pin, and how do I use it?
  The EN (enable) pin is used to enable or disable the regulator. A logic-high input (>1.4V) enables the regulator, while a logic-low input (<0.4V) disables it.