component
NSMB05S50M1
Public Made by Adomby adom
WXNSIC Intelligent Power Modules (IPM), SOP-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"component": {
"mpn": "NSMB05S50M1",
"manufacturer": "WXNSIC",
"package": "SOP-23",
"pin_count": 24,
"category": "Transistors/Thyristors",
"subcategory": "Intelligent Power Modules (IPM)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d32a048bfd32b5add17ec07e218d65aa.pdf",
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"distributor_links": {
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"source": "Component Ocean /api/assign-pns",
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"status": "quota"
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"pins": [
{
"number": "1",
"name": "COM",
"type": "power_in",
"description": "IC common supply ground."
},
{
"number": "2",
"name": "VB(U)",
"type": "power_in",
"description": "Bias voltage for U-phase high-side MOSFET driving; VBS rated 20 V max, 10 to 18.5 V recommended."
},
{
"number": "3",
"name": "VCC(U)",
"type": "power_in",
"description": "Bias voltage for U-phase IC and low-side MOSFET driving; VCC rated 20 V max, 10 to 18.5 V recommended."
},
{
"number": "4",
"name": "IN(UH)",
"type": "input",
"description": "Signal input for U-phase high-side, active high; ON threshold min 3.0 V, OFF threshold max 0.6 V."
},
{
"number": "5",
"name": "IN(UL)",
"type": "input",
"description": "Signal input for U-phase low-side, active high; ON threshold min 3.0 V, OFF threshold max 0.6 V."
},
{
"number": "6",
"name": "N.C",
"type": "unconnected",
"description": "No connection."
},
{
"number": "7",
"name": "VB(V)",
"type": "power_in",
"description": "Bias voltage for V-phase high-side MOSFET driving; VBS rated 20 V max, 10 to 18.5 V recommended."
},
{
"number": "8",
"name": "VCC(V)",
"type": "power_in",
"description": "Bias voltage for V-phase IC and low-side MOSFET driving; VCC rated 20 V max, 10 to 18.5 V recommended."
},
{
"number": "9",
"name": "IN(VH)",
"type": "input",
"description": "Signal input for V-phase high-side, active high; ON threshold min 3.0 V, OFF threshold max 0.6 V."
},
{
"number": "10",
"name": "IN(VL)",
"type": "input",
"description": "Signal input for V-phase low-side, active high; ON threshold min 3.0 V, OFF threshold max 0.6 V."
},
{
"number": "11",
"name": "VTS",
"type": "output",
"description": "Output for HVIC temperature sensing; 320 to 900 mV (typ 650 mV) at VCC = 15 V, THVIC = 25 °C."
},
{
"number": "12",
"name": "VB(W)",
"type": "power_in",
"description": "Bias voltage for W-phase high-side MOSFET driving; VBS rated 20 V max, 10 to 18.5 V recommended."
},
{
"number": "13",
"name": "VCC(W)",
"type": "power_in",
"description": "Bias voltage for W-phase IC and low-side MOSFET driving; VCC rated 20 V max, 10 to 18.5 V recommended."
},
{
"number": "14",
"name": "IN(WH)",
"type": "input",
"description": "Signal input for W-phase high-side, active high; ON threshold min 3.0 V, OFF threshold max 0.6 V."
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{
"number": "15",
"name": "IN(WL)",
"type": "input",
"description": "Signal input for W-phase low-side, active high; ON threshold min 3.0 V, OFF threshold max 0.6 V."
},
{
"number": "16",
"name": "N.C",
"type": "unconnected",
"description": "No connection."
},
{
"number": "17",
"name": "P",
"type": "power_in",
"description": "Positive DC-link input; supply voltage VPN recommended 300 V typ, 400 V max, MOSFET VDSS 500 V."
},
{
"number": "18",
"name": "U,VS(U)",
"type": "power_out",
"description": "Output for U-phase and bias voltage ground for high-side MOSFET driving."
},
{
"number": "19",
"name": "NU",
"type": "passive",
"description": "Negative DC-link input for U-phase (low-side current sense terminal)."
},
{
"number": "20",
"name": "NV",
"type": "passive",
"description": "Negative DC-link input for V-phase (low-side current sense terminal)."
},
{
"number": "21",
"name": "V,VS(V)",
"type": "power_out",
"description": "Output for V-phase and bias voltage ground for high-side MOSFET driving."
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{
"number": "22",
"name": "NW",
"type": "passive",
"description": "Negative DC-link input for W-phase (low-side current sense terminal)."
},
{
"number": "23",
"name": "W,VS(W)",
"type": "power_out",
"description": "Output for W-phase and bias voltage ground for high-side MOSFET driving."
},
{
"number": "24",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
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"primary_model": "claude-sonnet-5-5",
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"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin types are inferred from the descriptions because the datasheet gives no electrical pin types. Th; The pin table is from a top-view figure that the text extraction doesn't include. The package is nam"
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"at": "2026-10-27T09:49:01"
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"sha256": "0810b250857de45b",
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