PDF datasheet for the SM3511, 67.7 KB, somewhat larger than its neighbours in the SM35xx series and likely to include more diagrams or tables. The name states only the part number, without vendor, revision or package code. Use it to identify pin functions, look up ratings and operating conditions, and follow any application example when tracing a fault around the device. It opens in any PDF reader. Make sure the printed marking and package on the actual chip agree with this sheet before ordering a replacement part.
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 @datasheet_technar_org. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.