component
TPS62170QDSGTQ1
Public Made by Adomby adom
Texas Instruments DC-DC Converters, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+46@@ -0,0 +1,46 @@+# TPS62170QDSGTQ1++**Texas Instruments** · DC-DC Converters · WSON-8-EP(2x2)++TPS62170QDSGTQ1 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 | PGND | power_in | Power ground connection |+| 2 | VIN | power_in | Supply voltage input; absolute maximum rating 20V; recommended operating range 3V to 17V |+| 3 | EN | input | Enable input; High = enabled, Low = disabled; voltage range -0.3V to VIN+0.3V |+| 4 | AGND | power_in | Analog ground reference; must also be soldered to exposed thermal pad for proper dissipation and mechanical reliability |+| 5 | FB | input | Feedback input for adjustable output version; connect resistive voltage divider to set output voltage; for fixed output versions connect to AGND for improved thermal performance; voltage range -0.3V to 7V |+| 6 | VOS | input | Output voltage sense input for control loop feedback; voltage range -0.3V to 7V |+| 7 | SW | output | Internal MOSFET switch node; connect inductor to output capacitor for DC/DC conversion; voltage range -0.3V to VIN+0.3V |+| 8 | PG | tri_state | Power good open-drain output; High = VOUT ready, Low = VOUT below nominal regulation; requires external pull-up resistor; goes high-impedance when device switched off; voltage range -0.3V to 7V |+| 9 | Exposed Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-8-EP(2x2) |+| Category | Power Management (PMIC) |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPS62170QDSGTQ1`+- Footprint: `Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm`+- 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `tps62170qdsgtq1-etched.step` / `tps62170qdsgtq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps62170qdsgtq1.step` / `tps62170qdsgtq1.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/tps62170-q1) (35 pp, sha256 `3f9b42d19d45696e`, 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/tps62170qdsgtq1-datasheet.pdf)
page.jsonadded+167@@ -0,0 +1,167 @@+{+ "slug": "tps62170qdsgtq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps62170qdsgtq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps62170qdsgtq1.kicad_sym",+ "tps62170qdsgtq1.kicad_mod",+ "tps62170qdsgtq1.glb",+ "tps62170qdsgtq1.step",+ "tps62170qdsgtq1.lbr",+ "docs/hero.png",+ "docs/tps62170qdsgtq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps62170qdsgtq1-hero.glb",+ "tps62170qdsgtq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS62170QDSGTQ1",+ "manufacturer": "Texas Instruments",+ "package": "WSON-8-EP(2x2)",+ "pin_count": 9,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps62170-q1",+ "parts": {+ "symbol": "tps62170qdsgtq1.kicad_sym",+ "footprint": "tps62170qdsgtq1.kicad_mod",+ "model_3d": "tps62170qdsgtq1-hero.glb",+ "model_3d_plain": "tps62170qdsgtq1.glb",+ "model_3d_step": "tps62170qdsgtq1-etched.step",+ "model_3d_step_plain": "tps62170qdsgtq1.step",+ "lbr": "tps62170qdsgtq1.lbr"+ },+ "distributor_links": {+ "lcsc": 2071903,+ "digikey": "296-50118-2-ND",+ "mouser": "595-TPS62170QDSGTQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T08:37:57Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-50118-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS62170QDSGTQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PGND",+ "type": "power_in",+ "description": "Power ground connection"+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply voltage input; absolute maximum rating 20V; recommended operating range 3V to 17V"+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input; High = enabled, Low = disabled; voltage range -0.3V to VIN+0.3V"+ },+ {+ "number": "4",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground reference; must also be soldered to exposed thermal pad for proper dissipation and mechanical reliability"+ },+ {+ "number": "5",+ "name": "FB",+ "type": "input",+ "description": "Feedback input for adjustable output version; connect resistive voltage divider to set output voltage; for fixed output versions connect to AGND for improved thermal performance; voltage range -0.3V to 7V"+ },+ {+ "number": "6",+ "name": "VOS",+ "type": "input",+ "description": "Output voltage sense input for control loop feedback; voltage range -0.3V to 7V"+ },+ {+ "number": "7",+ "name": "SW",+ "type": "output",+ "description": "Internal MOSFET switch node; connect inductor to output capacitor for DC/DC conversion; voltage range -0.3V to VIN+0.3V"+ },+ {+ "number": "8",+ "name": "PG",+ "type": "tri_state",+ "description": "Power good open-drain output; High = VOUT ready, Low = VOUT below nominal regulation; requires external pull-up resistor; goes high-impedance when device switched off; voltage range -0.3V to 7V"+ },+ {+ "number": "9",+ "name": "Exposed 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: Exposed thermal pad shown in package diagram and pin configuration table but not assigned a standard",+ "exposed pad 9 added from the footprint"+ ],+ "pages_sent": 8,+ "cost_usd": 0.1047,+ "at": "2026-10-03T08:37:36"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps62170-q1",+ "pages": 35,+ "sha256": "3f9b42d19d45696e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "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]"+ }+}