The recommended PCB layout for the MAX6126BASA41+T involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
To ensure the MAX6126BASA41+T is properly biased, it's recommended to follow the biasing scheme shown in the datasheet, which includes connecting the VCC pin to a stable voltage source, and the GND pin to a solid ground plane. Additionally, the EN pin should be connected to a logic-level input to enable or disable the device.
The maximum input voltage that the MAX6126BASA41+T can handle is 42V, which is the absolute maximum rating. However, the recommended operating input voltage range is 4.5V to 36V.
The output voltage of the MAX6126BASA41+T can be calculated using the formula: VOUT = (VIN x (R1 + R2) / R2), where VIN is the input voltage, R1 is the feedback resistor, and R2 is the divider resistor.
The typical startup time of the MAX6126BASA41+T is around 10ms, but this can vary depending on the input voltage, output voltage, and load conditions.
MAX6126BASA41+T datasheet
by Maxim Integrated Products
Findchips
