The recommended layout and placement for the MAX5494ETE+ involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure the MAX5494ETE+ is stable and doesn't oscillate, make sure to follow the recommended layout and placement guidelines, use a sufficient decoupling capacitor, and ensure the output capacitor is properly sized. Additionally, avoid using long input traces and keep the input impedance low.
The maximum input voltage that the MAX5494ETE+ can handle is 36V. Exceeding this voltage may cause damage to the device.
The MAX5494ETE+ is rated for operation up to 125°C. However, it's recommended to derate the output current and voltage at high temperatures to ensure reliable operation.
To troubleshoot issues with the MAX5494ETE+, start by checking the input voltage, output voltage, and output current. Verify that the device is properly decoupled and that the output capacitor is properly sized. Use an oscilloscope to check for oscillations or noise on the output.
MAX5494ETE+ datasheet
by Maxim Integrated Products
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