component
BQ296112DSGT
Public Made by Adomby adom
Texas Instruments Battery Management, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 2d ago |
| viewers | 2d ago |
| bq296112dsgt-etched.glb | 2d ago |
| bq296112dsgt-etched.step | 2d ago |
| bq296112dsgt-hero.glb | 2d ago |
| bq296112dsgt-hero.overlay.json | 2d ago |
| bq296112dsgt.glb | 2d ago |
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| bq296112dsgt.kicad_sym | 2d ago |
| bq296112dsgt.lbr | 2d ago |
| bq296112dsgt.step | 2d ago |
| package.json | 2d ago |
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| README.md | 2d ago |
BQ296112DSGT
Texas Instruments · Battery Management · WSON-8-EP(2x2)
BQ296112DSGT from Texas Instruments, in a WSON-8-EP(2x2). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Power supply input with 3V to 20V operating range and 30V absolute maximum rating. |
| 2 | V4 | input | Fourth battery cell voltage sensing input; monitors V4-V3 differential from 0V to 5V with less than 100nA input leakage current. |
| 3 | V3 | input | Third battery cell voltage sensing input; monitors V3-V2 differential from 0V to 5V with less than 100nA input leakage current. |
| 4 | V2 | input | Second battery cell voltage sensing input; monitors V2-V1 differential from 0V to 5V with less than 100nA input leakage current. |
| 5 | V1 | input | First battery cell voltage sensing input; monitors V1-VSS differential from 0V to 5V with less than 100nA input leakage current. |
| 6 | VSS | power_in | Ground connection to integrated circuit ground and battery pack negative terminal. |
| 7 | REG | power_out | Regulated 3.3V power output with 0-2mA maximum output current; requires VDD ≥ 4V and external ceramic capacitor for stability. |
| 8 | OUT | output | Overvoltage protection fault signal output in CMOS active-high or open-drain mode; provides 4.5mA pull-up current during overvoltage and 14mA sink current during normal operation. |
| 9 | PWPD | passive | Exposed thermal pad on bottom of package; Texas Instruments recommends connecting to VSS on PCB for thermal management and protection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-8-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
BQ296112DSGT - Footprint:
Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm - 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
bq296112dsgt-etched.step/bq296112dsgt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bq296112dsgt.step/bq296112dsgt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (32 pp, sha256
e6a927461563434f, retrieved 2026-10-03, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).