AL8808WT-7 footprint, schematic symbol and 3D model by Diodes Incorporated

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AL8808WT-7 Details

A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, vias should be placed under the package to connect the thermal pad to the copper area.
The AL8808WT-7 requires a minimum input voltage of 6.5V and a maximum input voltage of 40V. The device should be biased with a resistor divider network to set the output voltage. A capacitor should also be placed between the VIN and GND pins to filter out noise.
The AL8808WT-7 is capable of delivering up to 8A of output current. However, the actual output current capability may be limited by the PCB layout, thermal design, and input voltage.
The AL8808WT-7 has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, additional protection can be added using external components such as TVS diodes or voltage supervisors to protect the device from voltage transients and faults.
A ceramic capacitor with a value of 10uF to 22uF is recommended for input filtering. The capacitor should be placed as close to the VIN pin as possible to minimize noise and ripple.

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