Infineon datasheet for the IRS20957SPBF, document version 1.02 in English, as a 457 KB PDF. The IRS20957S is a protected half-bridge gate driver intended for Class D audio amplifiers, so the document covers pinout, electrical characteristics, protection functions and typical application circuits. Technicians use it to check expected pin voltages, confirm a replacement part, and understand overcurrent shutdown behaviour when an amplifier stage fails. Any PDF reader opens it; despite its catalogue type it is a component datasheet rather than a board schematic.
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 @pdf_servicemanual. Enginerys does not host this file.
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