The recommended PCB layout for the MAX16904RAUE33/V+ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to reduce noise and improve performance.
The selection of input and output capacitors for the MAX16904RAUE33/V+ depends on the specific application requirements. In general, it's recommended to use low-ESR capacitors with a capacitance value of 10uF to 22uF for the input and output. The capacitor selection should also consider the voltage rating, ripple current rating, and temperature rating.
The maximum ambient temperature range for the MAX16904RAUE33/V+ is -40°C to +125°C. However, the device's performance and reliability may be affected at extreme temperatures, and it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance.
To ensure the MAX16904RAUE33/V+ is properly powered up and powered down, it's recommended to follow a controlled power-up and power-down sequence. The device should be powered up by applying the input voltage to the VIN pin, followed by the enable signal to the EN pin. During power-down, the enable signal should be removed first, followed by the input voltage.
The recommended input voltage range for the MAX16904RAUE33/V+ is 2.7V to 5.5V. Operating the device outside of this range may affect its performance and reliability.
MAX16904RAUE33/V+ datasheet
by Maxim Integrated Products
