PDF datasheet, 214 KB, for the AON7518 from Alpha and Omega Semiconductor, an N-channel MOSFET in a small DFN package. Such transistors are typical in load switches and DC-DC converter stages on laptop motherboards. The document details pin configuration, voltage and current limits, on-resistance and gate threshold. Use it when testing a suspect part in diode mode, identifying pads during component-level repair, or checking whether an alternative MOSFET has close enough ratings to substitute.
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