component
VNH7100ASTR
Public Made by Adomby adom
STMicroelectronics Motor Driver ICs, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "vnh7100astr",
"version": "0.1.0",
"type": "component",
"description": "STMicroelectronics Motor Driver ICs, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management ics",
"vnh7100astr",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"vnh7100astr.kicad_sym",
"vnh7100astr.kicad_mod",
"vnh7100astr.glb",
"vnh7100astr.step",
"vnh7100astr.lbr",
"docs/hero.png",
"docs/vnh7100astr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"vnh7100astr-hero.glb",
"vnh7100astr-hero.overlay.json",
"vnh7100astr-etched.glb"
],
"component": {
"mpn": "VNH7100ASTR",
"manufacturer": "STMicroelectronics",
"package": "SOIC-16",
"pin_count": 16,
"category": "Power Management ICs",
"subcategory": "Motor Driver ICs",
"datasheet": "https://www.st.com/resource/en/datasheet/vnh7100astr.pdf",
"parts": {
"symbol": "vnh7100astr.kicad_sym",
"footprint": "vnh7100astr.kicad_mod",
"model_3d": "vnh7100astr-hero.glb",
"model_3d_plain": "vnh7100astr-etched.glb",
"model_3d_step": "vnh7100astr-etched.step",
"model_3d_step_plain": "vnh7100astr.step",
"lbr": "vnh7100astr.lbr"
},
"distributor_links": {
"lcsc": "C2150584",
"digikey": "497-17629-2-ND",
"mouser": "511-VNH7100ASTR"
},
"distributor_check": {
"checked_at": "2026-10-31T06:25:09Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "497-17629-2-ND",
"status": "found"
},
"mouser": {
"pn": "511-VNH7100ASTR",
"status": "found",
"lifecycle": "Obsolete"
}
},
"pins": [
{
"number": "1",
"name": "GNDA",
"type": "power_in",
"description": "Source of low-side switch A (ground return of half-bridge A)."
},
{
"number": "2",
"name": "OUTA",
"type": "output",
"description": "Source of high-side switch A and drain of low-side switch A, connected to motor terminal A."
},
{
"number": "3",
"name": "INA",
"type": "input",
"description": "Clockwise input, 3 V CMOS compatible, input current -1 to 10 mA."
},
{
"number": "4",
"name": "VCC",
"type": "power_in",
"description": "Power supply voltage, absolute maximum 38 V."
},
{
"number": "5",
"name": "VCC",
"type": "power_in",
"description": "Power supply voltage, absolute maximum 38 V."
},
{
"number": "6",
"name": "INB",
"type": "input",
"description": "Counter clockwise input, 3 V CMOS compatible, input current -1 to 10 mA."
},
{
"number": "7",
"name": "OUTB",
"type": "output",
"description": "Source of high-side switch B and drain of low-side switch B, connected to motor terminal B."
},
{
"number": "8",
"name": "GNDB",
"type": "power_in",
"description": "Source of low-side switch B (ground return of half-bridge B)."
},
{
"number": "9",
"name": "GNDB",
"type": "power_in",
"description": "Source of low-side switch B (ground return of half-bridge B)."
},
{
"number": "10",
"name": "OUTB",
"type": "output",
"description": "Source of high-side switch B and drain of low-side switch B, connected to motor terminal B."
},
{
"number": "11",
"name": "PWM",
"type": "input",
"description": "Active-high CMOS-compatible voltage-controlled input with hysteresis that modulates the low-side FETs during their on phase for speed control, up to 20 kHz; input current -1 to 10 mA."
},
{
"number": "12",
"name": "VCC",
"type": "power_in",
"description": "Power supply voltage, absolute maximum 38 V."
},
{
"number": "13",
"name": "CS",
"type": "output",
"description": "Multiplexed analog sense output (MultiSense) delivering a current proportional to the motor current."
},
{
"number": "14",
"name": "SEL0",
"type": "input",
"description": "Active-high input compatible with 3 V and 5 V CMOS outputs that, with INA and INB, selects the CS information per the operative truth table; input current -1 to 10 mA."
},
{
"number": "15",
"name": "OUTA",
"type": "output",
"description": "Source of high-side switch A and drain of low-side switch A, connected to motor terminal A."
},
{
"number": "16",
"name": "GNDA",
"type": "power_in",
"description": "Source of low-side switch A (ground return of half-bridge A)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin types for OUTA/OUTB (output) and CS (output) are chosen by judgment; the datasheet gives no elec"
],
"pages_sent": 11,
"cost_usd": 0.1071,
"at": "2026-10-31T06:24:36"
},
"datasheet": {
"url": "https://www.st.com/resource/en/datasheet/vnh7100astr.pdf",
"pages": 38,
"sha256": "1d2921a8226c98c8",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "vnh7100astr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
9.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "vnh7100astr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
9.9,
1.75
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "debd30e570aa03f3861d811bfcdc26b1befbe69fbfcb50ac68aa0165e1dc0dfc",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "SO-16N",
"source_page": 34,
"D": {
"nom_mm": 9.9,
"range_mm": [
9.8,
10.0
]
},
"E1": {
"nom_mm": 3.9,
"range_mm": [
3.8,
4.0
]
},
"E": {
"nom_mm": 6.0,
"range_mm": [
5.8,
6.2
]
},
"e": {
"nom_mm": 1.27,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.75,
"range_mm": [
null,
1.75
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "vnh7100astr.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}