The MAX5384EUT+T is a high-frequency device, and proper layout and placement are crucial. It is recommended to keep the device close to the power source, use a solid ground plane, and keep the input and output traces short and separate to minimize noise and coupling. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
The MAX5384EUT+T requires a single 2.7V to 5.5V power supply. It is recommended to use a low-dropout linear regulator or a switching regulator with a low noise output to power the device. The power sequencing requirement is to power up the device after the input voltage has stabilized, and to ensure that the input voltage is within the recommended operating range.
The recommended input capacitance is 1uF to 10uF, and the recommended output capacitance is 1uF to 22uF. The capacitance values depend on the specific application and the desired level of filtering and noise reduction.
The MAX5384EUT+T has a programmable output voltage range. The output voltage can be set using the FB (feedback) pin and the resistor divider network. The output voltage range can be configured by adjusting the resistor values and the feedback voltage.
The MAX5384EUT+T has a thermal shutdown feature that protects the device from overheating. To ensure proper heat dissipation, it is recommended to use a thermal pad or a heat sink, and to ensure good airflow around the device. The device should be mounted on a PCB with a thermal via or a thermal pad to dissipate heat efficiently.
MAX5384EUT+T datasheet
by Maxim Integrated Products
