component
TMCS1123B1AQDVGR - Isolated Hall-Effect Current Sensor
Public Made by Adomby 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.
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{
"plan": {
"schema": "adom/mark-plan@1",
"mpn": "TMCS1123B1AQDVGR",
"step": "/home/adom/project/uta-dynos/work/pages/tmcs1123b1aqdvgr/tmcs1123b1aqdvgr.step",
"footprint": "/home/adom/project/uta-dynos/work/pages/tmcs1123b1aqdvgr/tmcs1123b1aqdvgr.kicad_mod",
"standUp": [],
"standUpSource": "as-is (Z up)",
"inputs": {
"up": "auto",
"face": "auto",
"along": null,
"upSupplied": false,
"faceSupplied": false,
"faceSource": "inferred: top face"
},
"face": "top",
"pin1": {
"source": "footprint pad 1",
"xyMm": [
-4.875,
2.54
],
"corner": "left/lower"
},
"existingMarks": [],
"vendorMarking": {
"present": false,
"glyphFaces": 2
},
"faceNormal": [
0,
0,
1
],
"longAxis": {
"axis": "y",
"vector": [
0.0,
1.0,
0.0
],
"why": "two pin rows (2 + 8 pins, 9.75 mm apart): parallel to the pin rows (band 8.53 mm along, 7.20 mm across)",
"source": "pin-rows",
"override": null,
"pinRows": {
"axis": "y",
"pinsPerRow": [
2,
8
],
"rowSpacingMm": 9.75,
"exposed": 0
}
},
"readingDirection": {
"vector": [
-0.0,
-1.0,
0.0
],
"angleDeg": 270,
"textUp": [
1.0,
-0.0,
0.0
],
"rule": "pin 1 / pad 1 at the start (left) of the text, and below it when it sits on a side"
},
"band": {
"regionMm": [
-3.6,
-5.0,
3.6,
3.53
],
"zMm": 2.55,
"lengthMm": 8.53,
"heightMm": 7.2,
"why": "highest flat face over the body centre",
"terminationsExcludedBy": null,
"trimmedEnds": [],
"keepouts": [
[
-3.05,
3.55,
-2.15,
4.45
]
],
"sideTurn": null,
"margins": {
"lengthEachSide": 0.12,
"heightEachSide": 0.15
}
},
"text": {
"lines": [
"TMCS1123",
"B1AQDVGR"
],
"chars": 16,
"capHeightMm": 1.0161,
"smallestLineMm": 1.0161,
"heightPctOfBand": 32.5,
"why": "two lines: the smaller line (1.016 mm) beats one line (0.501 mm) by 2.03x",
"alternative": {
"lines": [
"TMCS1123B1AQDVGR"
],
"capHeightMm": 0.501,
"smallestLineMm": 0.501
},
"font": "service-step2glb /laser-etch (single-stroke outline font)"
},
"etch": {
"poseQuarterTurnsZ": 1,
"service": "/laser-etch?mode=flat",
"note": "turn so the reading direction is +X, etch, fit the mark into the band, turn back"
},
"outline": {
"upAxis": "z",
"poseRotZDeg": 180,
"rot": 90,
"recipe": "adom-aiflow-etch outline <part.step> --footprint <part.kicad_mod> --mpn TMCS1123B1AQDVGR (stands the STEP up (as-is (Z up)), turns it 180 deg about Z and draws TMCS1123 / B1AQDVGR on the planned band, rot 90)",
"why": "iso camera looks from +X+Y+Z: text along +Y (rot 90) or -X (rot 180) reads left to right with pin 1 toward the viewer"
},
"widget": {
"px": 320,
"pxPerMm": 20.78,
"capHeightPx": 17.2
},
"hints": [
"the top face is stored with a reversed normal (0,0,-1), as in KiCad's stock SOIC / TSSOP models; it is the top face by position (top of the part's bbox)"
],
"warnings": [],
"summary": "Mark along the 8.53 mm axis (-Y), 1.02 mm text (2 lines), upright with pin 1 left lower, outline rot 90 after a 180 deg pose turn; ~17 px caps at 320 px"
},
"etch": {
"out": "/home/adom/project/uta-dynos/work/pages/tmcs1123b1aqdvgr/tmcs1123b1aqdvgr-etched.step",
"mpn": "TMCS1123B1AQDVGR",
"lines": [
"TMCS1123",
"B1AQDVGR"
],
"removedOldMarks": [],
"turns": [
{
"axis": "z",
"quarterTurns": 1
}
],
"serviceMarkTurnedQuarter": 0,
"line2Scaled": true,
"fit": {
"scale": 0.856,
"capMm": 0.9812,
"markMm": [
6.4828,
2.4869
],
"bandMm": [
8.53,
7.2
],
"zMm": 2.555
}
}
}