LTM4605IV#PBF datasheet by Linear Technology

LTM4605IV#PBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LTM4605 can handle?
  The LTM4605 can handle input voltages up to 36V, but it's recommended to operate within the 4.5V to 28V range for optimal performance.
• How do I optimize the layout for the LTM4605?
  To optimize the layout, keep the input and output capacitors close to the IC, use a solid ground plane, and minimize the length of the high-current paths. Also, ensure that the thermal pad is connected to a solid ground plane to improve thermal performance.
• What is the recommended output capacitor value and type for the LTM4605?
  The recommended output capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor, such as an X5R or X7R type, to minimize output voltage ripple and ensure stability.
• How do I adjust the output voltage of the LTM4605?
  The output voltage can be adjusted by using a resistive divider network between the output and the FB pin. The recommended resistors are 1% tolerance, and the ratio of the resistors determines the output voltage.
• What is the maximum output current that the LTM4605 can deliver?
  The LTM4605 can deliver up to 5A of output current, but it's recommended to operate within the 3A to 4A range for optimal performance and thermal management.