component
TPD8S300RUKR
Public Made by Adomby adom
Texas Instruments Battery Management, WQFN-20-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+58@@ -0,0 +1,58 @@+# TPD8S300RUKR++**Texas Instruments** · Battery Management · WQFN-20-EP(3x3)++TPD8S300RUKR from Texas Instruments, in a WQFN-20-EP(3x3). 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 | C_SBU1 | bidirectional | Connector-side SBU1 OVP FET; connect to USB Type-C connector SBU pin. |+| 2 | C_SBU2 | bidirectional | Connector-side SBU2 OVP FET; connect to USB Type-C connector SBU pin. |+| 3 | VBIAS | power_in | Power pin for ESD support capacitor; place 0.1-µF capacitor from this pin to GND. |+| 4 | C_CC1 | bidirectional | Connector-side CC1 OVP FET; connect to USB Type-C connector CC pin. |+| 5 | C_CC2 | bidirectional | Connector-side CC2 OVP FET; connect to USB Type-C connector CC pin. |+| 6 | RPD_G2 | bidirectional | Short to C_CC2 for dead battery resistor mode or to GND otherwise. |+| 7 | RPD_G1 | bidirectional | Short to C_CC1 for dead battery resistor mode or to GND otherwise. |+| 8 | GND | power_in | Ground. |+| 9 | FLT | tri_state | Open-drain output for fault reporting. |+| 10 | VPWR | power_in | Power supply input; nominal 3.3-V, 2.7-V to 3.6-V operating range. |+| 11 | CC2 | bidirectional | System-side CC2 OVP FET; connect to CC/PD controller CC pin. |+| 12 | CC1 | bidirectional | System-side CC1 OVP FET; connect to CC/PD controller CC pin. |+| 13 | GND | power_in | Ground. |+| 14 | SBU2 | bidirectional | System-side SBU2 OVP FET; connect to SBU MUX SBU pin. |+| 15 | SBU1 | bidirectional | System-side SBU1 OVP FET; connect to SBU MUX SBU pin. |+| 16 | D4 | bidirectional | USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin. |+| 17 | D3 | bidirectional | USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin. |+| 18 | GND | power_in | Ground. |+| 19 | D2 | bidirectional | USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin. |+| 20 | D1 | bidirectional | USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin. |+| 21 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WQFN-20-EP(3x3) |+| Category | Power Management (PMIC) |+| Pins | 21 |++## CAD (KiCad official)++- Symbol: `TPD8S300RUKR`+- Footprint: `Package_DFN_QFN:UQFN-20-1EP_3x3mm_P0.4mm_EP1.85x1.85mm`+- 3D model: WQFN-20-EP(3x3) (KiCad packages3D, STEP)+- 3D model files: `tpd8s300rukr-etched.step` / `tpd8s300rukr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpd8s300rukr.step` / `tpd8s300rukr.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/tpd8s300) (35 pp, sha256 `700820f1c4d89f32`, 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`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/tpd8s300rukr-datasheet.pdf)
page.jsonadded+239@@ -0,0 +1,239 @@+{+ "slug": "tpd8s300rukr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Battery Management, WQFN-20-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tpd8s300rukr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tpd8s300rukr.kicad_sym",+ "tpd8s300rukr.kicad_mod",+ "tpd8s300rukr.glb",+ "tpd8s300rukr.step",+ "tpd8s300rukr.lbr",+ "docs/hero.png",+ "docs/tpd8s300rukr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tpd8s300rukr-hero.glb",+ "tpd8s300rukr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPD8S300RUKR",+ "manufacturer": "Texas Instruments",+ "package": "WQFN-20-EP(3x3)",+ "pin_count": 21,+ "category": "Power Management (PMIC)",+ "subcategory": "Battery Management",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tpd8s300",+ "parts": {+ "symbol": "tpd8s300rukr.kicad_sym",+ "footprint": "tpd8s300rukr.kicad_mod",+ "model_3d": "tpd8s300rukr-hero.glb",+ "model_3d_plain": "tpd8s300rukr.glb",+ "model_3d_step": "tpd8s300rukr-etched.step",+ "model_3d_step_plain": "tpd8s300rukr.step",+ "lbr": "tpd8s300rukr.lbr"+ },+ "distributor_links": {+ "lcsc": 571205,+ "digikey": "296-45177-2-ND",+ "mouser": "595-TPD8S300RUKR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T02:45:20Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-45177-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPD8S300RUKR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "C_SBU1",+ "type": "bidirectional",+ "description": "Connector-side SBU1 OVP FET; connect to USB Type-C connector SBU pin."+ },+ {+ "number": "2",+ "name": "C_SBU2",+ "type": "bidirectional",+ "description": "Connector-side SBU2 OVP FET; connect to USB Type-C connector SBU pin."+ },+ {+ "number": "3",+ "name": "VBIAS",+ "type": "power_in",+ "description": "Power pin for ESD support capacitor; place 0.1-µF capacitor from this pin to GND."+ },+ {+ "number": "4",+ "name": "C_CC1",+ "type": "bidirectional",+ "description": "Connector-side CC1 OVP FET; connect to USB Type-C connector CC pin."+ },+ {+ "number": "5",+ "name": "C_CC2",+ "type": "bidirectional",+ "description": "Connector-side CC2 OVP FET; connect to USB Type-C connector CC pin."+ },+ {+ "number": "6",+ "name": "RPD_G2",+ "type": "bidirectional",+ "description": "Short to C_CC2 for dead battery resistor mode or to GND otherwise."+ },+ {+ "number": "7",+ "name": "RPD_G1",+ "type": "bidirectional",+ "description": "Short to C_CC1 for dead battery resistor mode or to GND otherwise."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "9",+ "name": "FLT",+ "type": "tri_state",+ "description": "Open-drain output for fault reporting."+ },+ {+ "number": "10",+ "name": "VPWR",+ "type": "power_in",+ "description": "Power supply input; nominal 3.3-V, 2.7-V to 3.6-V operating range."+ },+ {+ "number": "11",+ "name": "CC2",+ "type": "bidirectional",+ "description": "System-side CC2 OVP FET; connect to CC/PD controller CC pin."+ },+ {+ "number": "12",+ "name": "CC1",+ "type": "bidirectional",+ "description": "System-side CC1 OVP FET; connect to CC/PD controller CC pin."+ },+ {+ "number": "13",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "14",+ "name": "SBU2",+ "type": "bidirectional",+ "description": "System-side SBU2 OVP FET; connect to SBU MUX SBU pin."+ },+ {+ "number": "15",+ "name": "SBU1",+ "type": "bidirectional",+ "description": "System-side SBU1 OVP FET; connect to SBU MUX SBU pin."+ },+ {+ "number": "16",+ "name": "D4",+ "type": "bidirectional",+ "description": "USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin."+ },+ {+ "number": "17",+ "name": "D3",+ "type": "bidirectional",+ "description": "USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin."+ },+ {+ "number": "18",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "19",+ "name": "D2",+ "type": "bidirectional",+ "description": "USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin."+ },+ {+ "number": "20",+ "name": "D1",+ "type": "bidirectional",+ "description": "USB2.0 IEC ESD protection; connect to USB Type-C connector USB2.0 pin."+ },+ {+ "number": "21",+ "name": "Thermal Pad",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Thermal pad (exposed pad/EP) is included in the WQFN-20-EP package but is not assigned a numbered pi",+ "exposed pad 21 added from the footprint"+ ],+ "pages_sent": 8,+ "cost_usd": 0.1288,+ "at": "2026-10-03T02:44:55"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tpd8s300",+ "pages": 35,+ "sha256": "700820f1c4d89f32",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 21,+ "described": 21,+ "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]"+ }+}