MAX761EPA datasheet by Maxim Integrated Products

MAX761EPA Frequently Asked Questions (FAQs)

• What is the recommended input capacitor value for the MAX761EPA?
  The recommended input capacitor value for the MAX761EPA is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help to reduce input ripple and improve output stability.
• How do I ensure the MAX761EPA is stable and does not oscillate?
  To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient input capacitor, and keep the output capacitor value within the recommended range (1uF to 100uF). Also, avoid using a high-ESR output capacitor, as it can cause oscillation.
• What is the maximum input voltage that the MAX761EPA can handle?
  The MAX761EPA can handle a maximum input voltage of 18V. However, it's recommended to operate the device within the recommended input voltage range (7V to 16V) for optimal performance and reliability.
• Can I use the MAX761EPA in a high-temperature environment?
  The MAX761EPA is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage according to the temperature derating curve provided in the datasheet.
• How do I calculate the output voltage of the MAX761EPA?
  The output voltage of the MAX761EPA is adjustable using an external resistor divider network. The output voltage can be calculated using the formula: VOUT = 1.25V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.