Intel 82579 datasheet in PDF form, apparently volume 2.1 judging by the name. The 82579 is an Intel Gigabit Ethernet PHY found on many desktop and laptop boards.

Datasheet in PDF form for the IT8987E, an ITE embedded controller of the kind used in laptops to manage power-on, keyboard, battery charging and fan control.

Richtek Technology RT9618 datasheet in PDF, approximately 473 KB. Richtek RT-series chips are common in laptop and motherboard power circuits, and this document provides…

PDF datasheet of 1.39 MB for the TI bq24780S notebook battery charge controller, saved here as a numbered duplicate.

Renesas ISL95338 datasheet in PDF form, 849 KB, with a date code of June 2019 in the file name indicating that document revision.

Texas Instruments datasheet for the TPS51123, a dual synchronous buck controller with integrated 5 V and 3.3 V LDOs, supplied as a 2.40 MB PDF.

Texas Instruments bq24780S battery charge controller datasheet, a 1.39 MB PDF that appears to be a duplicated copy given the repeated suffix in the name.

A compact 203 KB PDF datasheet for the NCP6131, an ON Semiconductor multiphase voltage regulator controller found in the CPU core power stage of many laptops.

ITE IT8512E datasheet, a 3.93 MB PDF for an embedded controller used in many notebooks to handle keyboard scanning, power sequencing, battery and fan control.