component
INA190A2QDCKRQ1
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+43@@ -0,0 +1,43 @@+# INA190A2QDCKRQ1++**Texas Instruments** · Current Sense Amplifiers · SC-70-6++INA190A2QDCKRQ1 from Texas Instruments, in a SC-70-6. 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 | REF | input | Reference input that enables bidirectional current sensing with an externally applied voltage, with a reference pin voltage range of GND to VS. |+| 2 | GND | power_in | Analog ground. |+| 3 | VS | power_in | Analog power supply, 1.7 V to 5.5 V. |+| 4 | IN+ | input | Current-sense amplifier positive input; connect to the bus-voltage side of the sense resistor for high-side use or the load side for low-side use, with an input pin voltage range of GND - 0.2 V to 40 V. |+| 5 | IN- | input | Current-sense amplifier negative input; connect to the load side of the sense resistor for high-side use or the ground side for low-side use, with an input pin voltage range of GND - 0.2 V to 40 V. |+| 6 | OUT | output | Analog output providing the gained-up voltage difference from IN+ to IN-, offset by the voltage applied to the REF pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-6 |+| Category | Amplifiers/Comparators |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `INA190A2QDCKRQ1`+- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`+- 3D model: SC-70-6 (KiCad packages3D, STEP)+- 3D model files: `ina190a2qdckrq1-etched.step` / `ina190a2qdckrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina190a2qdckrq1.step` / `ina190a2qdckrq1.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/ina190-q1) (41 pp, sha256 `bbc19aeacebcd477`, retrieved 2026-10-08, 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-5-5` (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/ina190a2qdckrq1-datasheet.pdf)
page.jsonadded+188@@ -0,0 +1,188 @@+{+ "slug": "ina190a2qdckrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Current Sense Amplifiers, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "ina190a2qdckrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ina190a2qdckrq1.kicad_sym",+ "ina190a2qdckrq1.kicad_mod",+ "ina190a2qdckrq1.glb",+ "ina190a2qdckrq1.step",+ "ina190a2qdckrq1.lbr",+ "docs/hero.png",+ "docs/ina190a2qdckrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ina190a2qdckrq1-hero.glb",+ "ina190a2qdckrq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "INA190A2QDCKRQ1",+ "manufacturer": "Texas Instruments",+ "package": "SC-70-6",+ "pin_count": 6,+ "category": "Amplifiers/Comparators",+ "subcategory": "Current Sense Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ina190-q1",+ "parts": {+ "symbol": "ina190a2qdckrq1.kicad_sym",+ "footprint": "ina190a2qdckrq1.kicad_mod",+ "model_3d": "ina190a2qdckrq1-hero.glb",+ "model_3d_plain": "ina190a2qdckrq1.glb",+ "model_3d_step": "ina190a2qdckrq1-etched.step",+ "model_3d_step_plain": "ina190a2qdckrq1.step",+ "lbr": "ina190a2qdckrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2059758",+ "digikey": "296-INA190A2QDCKRQ1TR-ND",+ "mouser": "595-INA190A2QDCKRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T02:30:09Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-INA190A2QDCKRQ1TR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-INA190A2QDCKRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "REF",+ "type": "input",+ "description": "Reference input that enables bidirectional current sensing with an externally applied voltage, with a reference pin voltage range of GND to VS."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "3",+ "name": "VS",+ "type": "power_in",+ "description": "Analog power supply, 1.7 V to 5.5 V."+ },+ {+ "number": "4",+ "name": "IN+",+ "type": "input",+ "description": "Current-sense amplifier positive input; connect to the bus-voltage side of the sense resistor for high-side use or the load side for low-side use, with an input pin voltage range of GND - 0.2 V to 40 V."+ },+ {+ "number": "5",+ "name": "IN-",+ "type": "input",+ "description": "Current-sense amplifier negative input; connect to the load side of the sense resistor for high-side use or the ground side for low-side use, with an input pin voltage range of GND - 0.2 V to 40 V."+ },+ {+ "number": "6",+ "name": "OUT",+ "type": "output",+ "description": "Analog output providing the gained-up voltage difference from IN+ to IN-, offset by the voltage applied to the REF pin."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: ENABLE (pin 2) and NC (pin 6) appear only in the DDF 8-pin SOT-23 pinout. The DCK 6-pin SC70 package; The DCK pin mapping comes from Table 5-1 and Figure 5-1 (page 3). The DDF pin numbers were not used."+ ],+ "pages_sent": 10,+ "cost_usd": 0.0662,+ "at": "2026-10-08T02:29:52"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ina190-q1",+ "pages": 41,+ "sha256": "bbc19aeacebcd477",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "ina190a2qdckrq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.1,+ 2,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ina190a2qdckrq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.1,+ 2,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "fb6fdc094b5e48ee9eb33ae161023c464daab2e608b3f2a71caffe8237d1f5a4",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}