A 4-layer PCB with a solid ground plane and thermal vias is recommended. The RT8097AHGE's thermal pad should be connected to a large copper area on the PCB to dissipate heat efficiently.
To ensure stable output voltage regulation, it is recommended to use a minimum output capacitance of 10uF with an ESR of 1ohm or less, and to place the output capacitor close to the RT8097AHGE.
The maximum input voltage that can be applied to the RT8097AHGE is 28V, but it is recommended to operate within the specified input voltage range of 7V to 25V for optimal performance and reliability.
The RT8097AHGE has a built-in overcurrent protection (OCP) feature that limits the output current to 2.5A. Additionally, it is recommended to add external overcurrent protection circuitry to prevent damage from excessive current.
A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for the input capacitor, placed close to the RT8097AHGE's VIN pin to filter out input noise and ripple.
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RT8097AHGE Overview
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