PDF datasheet for the ON Semiconductor NCP5911, 189 KB, labelled DS in the name, which simply marks it as a datasheet. The NCP5911 is a MOSFET driver used in multiphase CPU and GPU voltage regulators. A repair technician reaches for this document to look up the pinout, the supply and bootstrap pins and the expected PWM input behaviour when diagnosing a dead phase or a shorted driver. Check the marking code on the chip against the package table before treating it as a direct replacement.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @ic_mosfet_pdf_datasheets. Enginerys does not host this file.
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