TMCS1123B1AQDVGR - Isolated Hall-Effect Current Sensor - models.json

by adom

Texas Instruments TMCS1123B1AQDVGR: isolated Hall-effect current sensor, 25 mV/A with a 1.65 V zero-current output (linear +-62 A at 3.3 V), 80 A RMS continuous, 250 kHz, overcurrent detection, reinforced isolation, SOIC-10 wide body (DVG). KiCad, Fusion and Altium libraries, 3D model and datasheet.

component ic sensor current-sensor hall-effect isolated texas-instruments soic-10 dvg

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John Lauer Add symbol, footprint, Fusion and Altium libraries, viewers, provenance, README ab389b2 5h ago

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{
 "schema": "adom/models@1",
 "part": "TMCS1123B1AQDVGR",
 "updated": "2026-10-21",
 "models": [
  {
   "path": "tmcs1123b1aqdvgr-etched.step",
   "format": "step",
   "sha256": "dbec99f3125d7ef551b04a3802e49a5ef6b22ebbba2e7978b2e8f2f85a8b5008",
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   "bytes": 921518,
   "title": "TMCS1123B1AQDVGR, virtual MPN etch (library model)",
   "status": "current",
   "slot": "model_3d_step",
   "variant": "etched",
   "role": "datasheet-built",
   "use": [
    "board-cad"
   ],
   "marking": {
    "text": "TMCS1123 / B1AQDVGR (two lines)",
    "surface": "top, along the pin rows, upright with pin 1 lower left",
    "colour": "light grey on black epoxy",
    "virtual": true,
    "note": "virtual identification mark (the orderable MPN) by adom-chip-laser; TI's real marking is 1123B1A (SBOSA24D p.40)"
   },
   "colours": true,
   "derived_from": "tmcs1123b1aqdvgr.step",
   "unique": "The board-CAD model: built from TI's DVG0010A drawing values with the MPN etched on top in the Adom.LaserEtch group; bound by the KiCad footprint, the Fusion .lbr and the Altium PcbLib",
   "source": "provenance/tools/build_dvg10.py + adom-chip-laser 0.2.0 (service-occt etch, placed by adom-aiflow-etch)",
   "thumb": "docs/models/tmcs1123b1aqdvgr-etched-iso.png",
   "thumb_bottom": "docs/models/tmcs1123b1aqdvgr-etched-bottom.png"
  },
  {
   "path": "tmcs1123b1aqdvgr.step",
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   "title": "TMCS1123B1AQDVGR, unmarked",
   "status": "current",
   "slot": "model_3d_step_plain",
   "variant": "plain",
   "role": "datasheet-built",
   "use": [
    "board-cad",
    "archive"
   ],
   "marking": null,
   "colours": true,
   "derived_from": "TI SBOSA24D p.45 (DVG0010A, 4226847/C)",
   "unique": "The same package without any marking",
   "source": "provenance/tools/build_dvg10.py (default parameters)",
   "thumb": "docs/models/tmcs1123b1aqdvgr-glb-top.png"
  },
  {
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   "title": "TMCS1123B1AQDVGR, annotated hero (page viewer only)",
   "status": "current",
   "slot": "model_3d",
   "variant": "hero",
   "role": "derived",
   "use": [
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   ],
   "marking": {
    "text": "TMCS1123 / B1AQDVGR (two lines)",
    "surface": "top, along the pin rows, upright with pin 1 lower left",
    "colour": "light grey on black epoxy",
    "virtual": true,
    "note": "virtual identification mark (the orderable MPN) by adom-chip-laser; TI's real marking is 1123B1A (SBOSA24D p.40)"
   },
   "colours": true,
   "derived_from": "tmcs1123b1aqdvgr-etched.glb + tmcs1123b1aqdvgr.kicad_mod",
   "unique": "The etched model plus adom-hero 1.4 reference artwork (teal dashed pad outlines, silkscreen with pin-1 dot, signal names) and an extra declared layer for the 8.1 mm isolation keepout; not for board use",
   "source": "adom/component-hero hero_glb.py (adom-hero 1.4) + provenance/tools/hero_post_keepout.py",
   "thumb": "docs/proof/tmcs1123b1aqdvgr-hero-preview.png"
  },
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   "title": "TMCS1123B1AQDVGR, virtual MPN etch (GLB, board use)",
   "status": "current",
   "slot": "model_3d_plain",
   "variant": "etched",
   "role": "derived",
   "use": [
    "render",
    "board-insertion"
   ],
   "marking": {
    "text": "TMCS1123 / B1AQDVGR (two lines)",
    "surface": "top, along the pin rows, upright with pin 1 lower left",
    "colour": "light grey on black epoxy",
    "virtual": true,
    "note": "virtual identification mark (the orderable MPN) by adom-chip-laser; TI's real marking is 1123B1A (SBOSA24D p.40)"
   },
   "colours": true,
   "derived_from": "tmcs1123b1aqdvgr-etched.step",
   "unique": "Web copy of the etched STEP, clean (no pad outlines, labels or silkscreen), primitives batched per part, matte-tin leads and epoxy body",
   "source": "step2glb 0.13.2 service --compress none + provenance/tools/glb_batch.py + materials.py",
   "thumb": "docs/models/tmcs1123b1aqdvgr-etched-iso.png"
  },
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   "title": "TMCS1123B1AQDVGR, unmarked (GLB)",
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   "role": "derived",
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    "board-insertion"
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   "marking": null,
   "colours": true,
   "derived_from": "tmcs1123b1aqdvgr.step",
   "unique": "Web copy of the unmarked STEP",
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   "thumb": "docs/models/tmcs1123b1aqdvgr-glb-top.png"
  },
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    "note": "virtual identification mark (the orderable MPN) by adom-chip-laser; TI's real marking is 1123B1A (SBOSA24D p.40)"
   },
   "colours": true,
   "derived_from": "tmcs1123b1aqdvgr-etched.step",
   "unique": "Identical to the etched GLB",
   "source": "build_dvg10.py detail level + step2glb service + glb_batch.py + materials.py",
   "thumb": "lod/tmcs1123b1aqdvgr-high.png"
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   ],
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    "surface": "top, along the pin rows, upright with pin 1 lower left",
    "colour": "light grey on black epoxy",
    "virtual": true,
    "note": "virtual identification mark (the orderable MPN) by adom-chip-laser; TI's real marking is 1123B1A (SBOSA24D p.40)"
   },
   "colours": true,
   "derived_from": "provenance/tools/params-low.json",
   "unique": "Bends as 3 straight segments, etch grafted from the high level",
   "source": "build_dvg10.py detail level + step2glb service + glb_batch.py + materials.py",
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   ],
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   "colours": true,
   "derived_from": "provenance/tools/params-low.json",
   "unique": "Bends as 3 straight segments, no etch",
   "source": "build_dvg10.py detail level + step2glb service + glb_batch.py + materials.py",
   "thumb": "lod/tmcs1123b1aqdvgr-low.png"
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   "marking": null,
   "colours": true,
   "derived_from": "provenance/tools/params-superlow.json",
   "unique": "Undrafted body, one-segment bends, no etch",
   "source": "build_dvg10.py detail level + step2glb service + glb_batch.py + materials.py",
   "thumb": "lod/tmcs1123b1aqdvgr-super-low.png"
  }
 ]
}