component
BQ294682DRVR
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Texas Instruments Battery Management, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# BQ294682DRVR++**Texas Instruments** · Battery Management · WSON-6-EP(2x2)++BQ294682DRVR from Texas Instruments, in a WSON-6-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 | NC | unconnected | No internal connection. |+| 2 | V1 | input | Sense input for the cell's positive voltage, compared internally against the fixed overvoltage protection threshold VOV; recommended input range 0V to 5V (V1-VSS), absolute maximum 8V. |+| 3 | VSS | power_in | Electrically connected to the IC ground and the cell's negative terminal; must be tied together with pin 4 and connected externally to the CELL- terminal. |+| 4 | VSS | power_in | Electrically connected to the IC ground and the cell's negative terminal; must be tied together with pin 3 and connected externally to the CELL- terminal. |+| 5 | VDD | power_in | Unregulated IC power supply input, recommended operating range 3V to 8V (absolute maximum -30V to 30V), typically filtered with a series resistor and a capacitor to ground for noise suppression. |+| 6 | OUT | output | Output driver for an external N-channel FET gate; switches high after the programmed OVP delay time once V1-VSS exceeds VOV (VOUT = VDD-0.3V min at IOH=100µA) and resets low (VOUT ≤400mV at IOL=100µA) when the cell voltage falls below VOV-VHYS. |+| 7 | PWRPAD | power_in | Exposed thermal/power pad; must be soldered and electrically connected to the VSS/PCB ground plane to ensure proper device operation. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-6-EP(2x2) |+| Category | Power Management (PMIC) |+| Pins | 7 |++## CAD (KiCad official)++- Symbol: `BQ294682DRVR`+- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`+- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `bq294682drvr-etched.step` / `bq294682drvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bq294682drvr.step` / `bq294682drvr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/bq2946) (23 pp, sha256 `93bc658131b47c72`, retrieved 2026-09-24, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-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).++[Datasheet PDF](docs/bq294682drvr-datasheet.pdf)
page.jsonadded+138@@ -0,0 +1,138 @@+{+ "slug": "bq294682drvr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Battery Management, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "bq294682drvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bq294682drvr.kicad_sym",+ "bq294682drvr.kicad_mod",+ "bq294682drvr.glb",+ "bq294682drvr.step",+ "bq294682drvr.lbr",+ "docs/hero.png",+ "docs/bq294682drvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BQ294682DRVR",+ "manufacturer": "Texas Instruments",+ "package": "WSON-6-EP(2x2)",+ "pin_count": 7,+ "category": "Power Management (PMIC)",+ "subcategory": "Battery Management",+ "datasheet": "https://www.ti.com/cn/lit/gpn/bq2946",+ "parts": {+ "symbol": "bq294682drvr.kicad_sym",+ "footprint": "bq294682drvr.kicad_mod",+ "model_3d": "bq294682drvr-etched.glb",+ "model_3d_plain": "bq294682drvr.glb",+ "model_3d_step": "bq294682drvr-etched.step",+ "model_3d_step_plain": "bq294682drvr.step",+ "lbr": "bq294682drvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2870202"+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "2",+ "name": "V1",+ "type": "input",+ "description": "Sense input for the cell's positive voltage, compared internally against the fixed overvoltage protection threshold VOV; recommended input range 0V to 5V (V1-VSS), absolute maximum 8V."+ },+ {+ "number": "3",+ "name": "VSS",+ "type": "power_in",+ "description": "Electrically connected to the IC ground and the cell's negative terminal; must be tied together with pin 4 and connected externally to the CELL- terminal."+ },+ {+ "number": "4",+ "name": "VSS",+ "type": "power_in",+ "description": "Electrically connected to the IC ground and the cell's negative terminal; must be tied together with pin 3 and connected externally to the CELL- terminal."+ },+ {+ "number": "5",+ "name": "VDD",+ "type": "power_in",+ "description": "Unregulated IC power supply input, recommended operating range 3V to 8V (absolute maximum -30V to 30V), typically filtered with a series resistor and a capacitor to ground for noise suppression."+ },+ {+ "number": "6",+ "name": "OUT",+ "type": "output",+ "description": "Output driver for an external N-channel FET gate; switches high after the programmed OVP delay time once V1-VSS exceeds VOV (VOUT = VDD-0.3V min at IOH=100µA) and resets low (VOUT ≤400mV at IOL=100µA) when the cell voltage falls below VOV-VHYS."+ },+ {+ "number": "7",+ "name": "PWRPAD",+ "type": "power_in",+ "description": "Exposed thermal/power pad; must be soldered and electrically connected to the VSS/PCB ground plane to ensure proper device operation."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "exposed pad 7 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 23,+ "cost_usd": 0.2382,+ "at": "2026-09-24T01:12:48"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/bq2946",+ "pages": 23,+ "sha256": "93bc658131b47c72",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 7,+ "described": 7,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}