The MAX6363PUT26-T is a sensitive device and requires careful layout and placement to ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output pins separate, using a solid ground plane, and minimizing trace lengths and widths. Additionally, it is recommended to place the device close to the power source and to use a decoupling capacitor between the input pin and ground.
The MAX6363PUT26-T has a specific startup sequence that must be followed to ensure a smooth power-up. The recommended startup sequence is to first apply the input voltage, followed by the enable signal. The device will then start up and regulate the output voltage. It is also recommended to add a soft-start circuit to limit the inrush current during startup.
The MAX6363PUT26-T has an absolute maximum input voltage rating of 28V. However, it is recommended to operate the device within the recommended input voltage range of 4.5V to 26V to ensure optimal performance and reliability.
The output voltage of the MAX6363PUT26-T is determined by the resistive divider network connected to the FB pin. 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.
The MAX6363PUT26-T has a maximum output current rating of 3A. However, the actual output current that the device can deliver will depend on the input voltage, output voltage, and ambient temperature. It is recommended to check the datasheet for the output current derating curves to determine the maximum output current for a specific application.
MAX6363PUT26-T datasheet
by Maxim Integrated Products
