component
BQ35100PWR
Public Made by Adomby adom
Texas Instruments Battery Management, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# BQ35100PWR++**Texas Instruments** · Battery Management · TSSOP-14++BQ35100PWR from Texas Instruments, in a TSSOP-14. 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 | VIN | power_in | Optional voltage measurement input; use external scaling circuit for battery voltages exceeding 5 V. |+| 2 | ALERT | tri_state | Active low interrupt open-drain output; external pullup resistor required. |+| 3 | NC | unconnected | Not connected; pin must be connected to VSS. |+| 4 | BAT | power_in | Voltage measurement input accepting 0 to 5 V; can be left floating or tied to VSS if unused. |+| 5 | GE | input | Gauge enable input; internal LDO disconnects from REGIN when driven low. |+| 6 | REGIN | power_in | Internal LDO input accepting 2.7 to 4.5 V; decouple to VSS with 0.1-µF ceramic X5R capacitor. |+| 7 | REG25 | power_out | 2.5-V regulated output of internal LDO; decouple to VSS with 1-µF ceramic capacitor. |+| 8 | VSS | power_in | Device ground; 0 V reference. |+| 9 | SRP | input | Coulomb counter analog input (±0.125 V range) connected to sense resistor nearest BAT- terminal. |+| 10 | SRN | input | Coulomb counter analog input (±0.125 V range) connected to sense resistor nearest PACK- terminal. |+| 11 | TS | input | Pack thermistor voltage sense input for external 103AT NTC thermistor temperature measurement. |+| 12 | VEN | tri_state | Optional open-drain external voltage divider control output. |+| 13 | SCL | input | Slave I2C serial clock input; use 10-kΩ external pullup resistor (typical). |+| 14 | SDA | tri_state | Open-drain slave I2C serial data line; use 10-kΩ external pullup resistor (typical). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Power Management (PMIC) |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `BQ35100PWR`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `bq35100pwr-etched.step` / `bq35100pwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bq35100pwr.step` / `bq35100pwr.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/bq35100.pdf) (34 pp, sha256 `bb4c508390c9dc6e`, 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/bq35100pwr-datasheet.pdf)
page.jsonadded+177@@ -0,0 +1,177 @@+{+ "slug": "bq35100pwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Battery Management, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "bq35100pwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bq35100pwr.kicad_sym",+ "bq35100pwr.kicad_mod",+ "bq35100pwr.glb",+ "bq35100pwr.step",+ "bq35100pwr.lbr",+ "docs/hero.png",+ "docs/bq35100pwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BQ35100PWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-14",+ "pin_count": 14,+ "category": "Power Management (PMIC)",+ "subcategory": "Battery Management",+ "datasheet": "https://www.ti.com/lit/ds/symlink/bq35100.pdf",+ "parts": {+ "symbol": "bq35100pwr.kicad_sym",+ "footprint": "bq35100pwr.kicad_mod",+ "model_3d": "bq35100pwr-etched.glb",+ "model_3d_plain": "bq35100pwr.glb",+ "model_3d_step": "bq35100pwr-etched.step",+ "model_3d_step_plain": "bq35100pwr.step",+ "lbr": "bq35100pwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C469863"+ },+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Optional voltage measurement input; use external scaling circuit for battery voltages exceeding 5 V."+ },+ {+ "number": "2",+ "name": "ALERT",+ "type": "tri_state",+ "description": "Active low interrupt open-drain output; external pullup resistor required."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected; pin must be connected to VSS."+ },+ {+ "number": "4",+ "name": "BAT",+ "type": "power_in",+ "description": "Voltage measurement input accepting 0 to 5 V; can be left floating or tied to VSS if unused."+ },+ {+ "number": "5",+ "name": "GE",+ "type": "input",+ "description": "Gauge enable input; internal LDO disconnects from REGIN when driven low."+ },+ {+ "number": "6",+ "name": "REGIN",+ "type": "power_in",+ "description": "Internal LDO input accepting 2.7 to 4.5 V; decouple to VSS with 0.1-µF ceramic X5R capacitor."+ },+ {+ "number": "7",+ "name": "REG25",+ "type": "power_out",+ "description": "2.5-V regulated output of internal LDO; decouple to VSS with 1-µF ceramic capacitor."+ },+ {+ "number": "8",+ "name": "VSS",+ "type": "power_in",+ "description": "Device ground; 0 V reference."+ },+ {+ "number": "9",+ "name": "SRP",+ "type": "input",+ "description": "Coulomb counter analog input (±0.125 V range) connected to sense resistor nearest BAT- terminal."+ },+ {+ "number": "10",+ "name": "SRN",+ "type": "input",+ "description": "Coulomb counter analog input (±0.125 V range) connected to sense resistor nearest PACK- terminal."+ },+ {+ "number": "11",+ "name": "TS",+ "type": "input",+ "description": "Pack thermistor voltage sense input for external 103AT NTC thermistor temperature measurement."+ },+ {+ "number": "12",+ "name": "VEN",+ "type": "tri_state",+ "description": "Optional open-drain external voltage divider control output."+ },+ {+ "number": "13",+ "name": "SCL",+ "type": "input",+ "description": "Slave I2C serial clock input; use 10-kΩ external pullup resistor (typical)."+ },+ {+ "number": "14",+ "name": "SDA",+ "type": "tri_state",+ "description": "Open-drain slave I2C serial data line; use 10-kΩ external pullup resistor (typical)."+ }+ ],+ "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": [],+ "pages_sent": 34,+ "cost_usd": 0.3639,+ "at": "2026-09-23T07:16:47"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/bq35100.pdf",+ "pages": 34,+ "sha256": "bb4c508390c9dc6e",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "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]"+ }+}