Texas Instruments BQ24707 datasheet, a 1.74 MB PDF describing this notebook battery charge controller. It covers the pinout, adapter detect thresholds, input current sensing, charge voltage and current settings and the SMBus interface used by the embedded controller. Laptop repair technicians open it to diagnose no-charge and no-power faults by measuring key pins, to understand the power path MOSFET control and to verify sense resistor values. Check the chip marking on the board to make sure it is a BQ24707 before applying these figures.
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 @laptexdna. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @laptexdna | 29 Jun 2020 | Open file on RM Schematics |
| @one5technology | 25 Nov 2020 | Open file on RM Schematics |
| @ic_mosfet_pdf_datasheets | 1 Jun 2021 | Open file on RM Schematics |
| @generalschematics | 15 Sept 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.