Small 27 KB PDF filed as the datasheet for the Texas Instruments BQ24737, a battery charge controller used in many notebooks to manage adapter input, charging current and the power path. Given the very small size it may be an excerpt or summary rather than the full document. The datasheet material describes pin functions, ACOK and ACDET detection and the external MOSFET drive, which helps when a laptop will not charge or will not power from the adapter. Compare against the full TI datasheet if details are missing.
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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