MAX1697REUT+T datasheet by Maxim Integrated Products

MAX1697REUT+T Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the MAX1697REUT+T to ensure optimal performance?
  A good PCB layout for the MAX1697REUT+T involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance.
• How do I ensure the MAX1697REUT+T is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended component values and PCB layout, and add a small capacitor (e.g., 10nF) between the FB pin and GND to filter out noise and prevent oscillation.
• What is the maximum input voltage that the MAX1697REUT+T can handle?
  The MAX1697REUT+T can handle input voltages up to 28V, but it's recommended to operate within the specified input voltage range (4.5V to 24V) for optimal performance and reliability.
• Can I use the MAX1697REUT+T in a high-temperature environment?
  The MAX1697REUT+T is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent overheating.
• How do I calculate the output voltage of the MAX1697REUT+T?
  The output voltage of the MAX1697REUT+T can be calculated using the formula: VOUT = (R1/R2) * (VIN - VREF), where R1 and R2 are the resistors in the feedback network, VIN is the input voltage, and VREF is the internal reference voltage (1.25V).