The recommended layout and placement for the MAX147BEAP+ involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure the MAX147BEAP+ is properly decoupled, use a 10uF ceramic capacitor between the VIN pin and GND, and a 1uF ceramic capacitor between the VOUT pin and GND. Place these capacitors as close to the device as possible.
The MAX147BEAP+ can handle input voltages up to 18V, but it's recommended to keep the input voltage between 4.5V and 15V for optimal performance.
The output voltage of the MAX147BEAP+ can be adjusted by using a resistive divider network between the VOUT pin and the ADJ pin. The output voltage can be calculated using the formula: VOUT = 1.25V x (1 + R1/R2).
The MAX147BEAP+ can provide up to 1A of output current, but it's recommended to keep the output current below 0.7A for optimal performance and to prevent overheating.
MAX147BEAP+ datasheet
by Maxim Integrated Products
