component
BQ3060PWR
Public Made by Adomby adom
Texas Instruments Battery Management, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+60@@ -0,0 +1,60 @@+# BQ3060PWR++**Texas Instruments** · Battery Management · TSSOP-24++BQ3060PWR from Texas Instruments, in a TSSOP-24. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | BAT | power_in | Battery power input from pack negative terminal. |+| 2 | DSG | output | P-channel FET drive output controlling discharge through external discharge FET. |+| 3 | VC1 | bidirectional | Most positive cell voltage measurement input and external cell balancing drive output. |+| 4 | VC2 | bidirectional | Second most positive cell voltage measurement input and external cell balancing drive output. |+| 5 | VC3 | bidirectional | Third most positive cell voltage measurement input and external cell balancing drive output. |+| 6 | VC4 | bidirectional | Least positive cell voltage measurement input and external cell balancing drive output. |+| 7 | SRP | input | Coulomb counter analog input connected to top of sense resistor (5-20 mΩ typical). |+| 8 | SRN | input | Coulomb counter analog input connected to bottom of sense resistor (5-20 mΩ typical). |+| 9 | TS1 | bidirectional | External thermistor temperature sensor input with internal biasing resistor. |+| 10 | TS2 | bidirectional | External thermistor temperature sensor input with internal biasing resistor. |+| 11 | NC | unconnected | No connect, keep this pin floating. |+| 12 | NC | unconnected | No connect, keep this pin floating. |+| 13 | NC | unconnected | No connect, keep this pin floating. |+| 14 | SMBD | tri_state | SMBus data line, open-drain I/O requiring external pull-up resistor. |+| 15 | NC | unconnected | No connect, keep this pin floating. |+| 16 | SMBC | tri_state | SMBus clock line, open-drain I/O requiring external pull-up resistor. |+| 17 | PRES | tri_state | Active low input to sense system insertion, open-drain capable, requires ESD protection. |+| 18 | RBI | power_in | RAM backup voltage input requiring ≥1 V from external capacitor for data retention. |+| 19 | VSS | power_in | Device ground, must connect to battery negative and sense resistor negative. |+| 20 | REG27 | power_out | Internal 2.7 V regulated power output, requires 1 μF external bypass capacitor. |+| 21 | FUSE | bidirectional | Push-pull fuse drive output controlling in-line fuse with secondary protector detection input. |+| 22 | ZVCHG | output | P-channel precharge FET drive output controlling zero-volt charge through external FET. |+| 23 | CHG | output | P-channel FET drive output controlling charge through external charge FET. |+| 24 | PACK | power_in | Pack positive terminal and alternative power source input (0-25 V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-24 |+| Category | Power Management (PMIC) |+| Pins | 24 |++## CAD (KiCad official)++- Symbol: `BQ3060PWR`+- Footprint: `Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm`+- 3D model: TSSOP-24 (KiCad packages3D, STEP)+- 3D model files: `bq3060pwr-etched.step` / `bq3060pwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bq3060pwr.step` / `bq3060pwr.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/lit/ds/symlink/bq3060.pdf) (22 pp, sha256 `db1a851561ce802c`, retrieved 2026-09-23, tier: manufacturer)+- **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/bq3060pwr-datasheet.pdf)
page.jsonadded+239@@ -0,0 +1,239 @@+{+ "slug": "bq3060pwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Battery Management, TSSOP-24. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "bq3060pwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bq3060pwr.kicad_sym",+ "bq3060pwr.kicad_mod",+ "bq3060pwr.glb",+ "bq3060pwr.step",+ "bq3060pwr.lbr",+ "docs/hero.png",+ "docs/bq3060pwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BQ3060PWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-24",+ "pin_count": 24,+ "category": "Power Management (PMIC)",+ "subcategory": "Battery Management",+ "datasheet": "https://www.ti.com/lit/ds/symlink/bq3060.pdf",+ "parts": {+ "symbol": "bq3060pwr.kicad_sym",+ "footprint": "bq3060pwr.kicad_mod",+ "model_3d": "bq3060pwr-etched.glb",+ "model_3d_plain": "bq3060pwr.glb",+ "model_3d_step": "bq3060pwr-etched.step",+ "model_3d_step_plain": "bq3060pwr.step",+ "lbr": "bq3060pwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C544448"+ },+ "pins": [+ {+ "number": "1",+ "name": "BAT",+ "type": "power_in",+ "description": "Battery power input from pack negative terminal."+ },+ {+ "number": "2",+ "name": "DSG",+ "type": "output",+ "description": "P-channel FET drive output controlling discharge through external discharge FET."+ },+ {+ "number": "3",+ "name": "VC1",+ "type": "bidirectional",+ "description": "Most positive cell voltage measurement input and external cell balancing drive output."+ },+ {+ "number": "4",+ "name": "VC2",+ "type": "bidirectional",+ "description": "Second most positive cell voltage measurement input and external cell balancing drive output."+ },+ {+ "number": "5",+ "name": "VC3",+ "type": "bidirectional",+ "description": "Third most positive cell voltage measurement input and external cell balancing drive output."+ },+ {+ "number": "6",+ "name": "VC4",+ "type": "bidirectional",+ "description": "Least positive cell voltage measurement input and external cell balancing drive output."+ },+ {+ "number": "7",+ "name": "SRP",+ "type": "input",+ "description": "Coulomb counter analog input connected to top of sense resistor (5-20 mΩ typical)."+ },+ {+ "number": "8",+ "name": "SRN",+ "type": "input",+ "description": "Coulomb counter analog input connected to bottom of sense resistor (5-20 mΩ typical)."+ },+ {+ "number": "9",+ "name": "TS1",+ "type": "bidirectional",+ "description": "External thermistor temperature sensor input with internal biasing resistor."+ },+ {+ "number": "10",+ "name": "TS2",+ "type": "bidirectional",+ "description": "External thermistor temperature sensor input with internal biasing resistor."+ },+ {+ "number": "11",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect, keep this pin floating."+ },+ {+ "number": "12",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect, keep this pin floating."+ },+ {+ "number": "13",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect, keep this pin floating."+ },+ {+ "number": "14",+ "name": "SMBD",+ "type": "tri_state",+ "description": "SMBus data line, open-drain I/O requiring external pull-up resistor."+ },+ {+ "number": "15",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect, keep this pin floating."+ },+ {+ "number": "16",+ "name": "SMBC",+ "type": "tri_state",+ "description": "SMBus clock line, open-drain I/O requiring external pull-up resistor."+ },+ {+ "number": "17",+ "name": "PRES",+ "type": "tri_state",+ "description": "Active low input to sense system insertion, open-drain capable, requires ESD protection."+ },+ {+ "number": "18",+ "name": "RBI",+ "type": "power_in",+ "description": "RAM backup voltage input requiring ≥1 V from external capacitor for data retention."+ },+ {+ "number": "19",+ "name": "VSS",+ "type": "power_in",+ "description": "Device ground, must connect to battery negative and sense resistor negative."+ },+ {+ "number": "20",+ "name": "REG27",+ "type": "power_out",+ "description": "Internal 2.7 V regulated power output, requires 1 μF external bypass capacitor."+ },+ {+ "number": "21",+ "name": "FUSE",+ "type": "bidirectional",+ "description": "Push-pull fuse drive output controlling in-line fuse with secondary protector detection input."+ },+ {+ "number": "22",+ "name": "ZVCHG",+ "type": "output",+ "description": "P-channel precharge FET drive output controlling zero-volt charge through external FET."+ },+ {+ "number": "23",+ "name": "CHG",+ "type": "output",+ "description": "P-channel FET drive output controlling charge through external charge FET."+ },+ {+ "number": "24",+ "name": "PACK",+ "type": "power_in",+ "description": "Pack positive terminal and alternative power source input (0-25 V)."+ }+ ],+ "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": [+ "extractor flagged: VC1, VC2, VC3, VC4 classified as bidirectional based on description mentioning both voltage measurem; TS1, TS2 classified as bidirectional per I/O designation 'I/O,IA', though description only explicitl; FUSE classified as bidirectional due to push-pull drive with input detection, though I/O designation"+ ],+ "pages_sent": 22,+ "cost_usd": 0.3341,+ "at": "2026-09-23T06:10:50"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/bq3060.pdf",+ "pages": 22,+ "sha256": "db1a851561ce802c",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 24,+ "described": 24,+ "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]"+ }+}