component
IP6806_NF
Public Made by Adomby adom
INJOINIC Battery Management ICs, QFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "ip6806-nf",
"title": "IP6806_NF",
"brief": "INJOINIC Battery Management ICs, QFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"power management ics",
"ip6806_nf",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "IP6806_NF",
"manufacturer": "INJOINIC",
"package": "QFN-32-EP(5x5)",
"pin_count": 33,
"category": "Power Management ICs",
"subcategory": "Battery Management ICs",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0668c9187c606ed2b26371695ed37900.pdf",
"parts": {
"symbol": "ip6806-nf.kicad_sym",
"footprint": "ip6806-nf.kicad_mod",
"model_3d": "ip6806-nf-hero.glb",
"model_3d_plain": "ip6806-nf-etched.glb",
"model_3d_step": "ip6806-nf-etched.step",
"model_3d_step_plain": "ip6806-nf.step",
"lbr": "ip6806-nf.lbr"
},
"distributor_links": {
"lcsc": "C515681"
},
"distributor_check": {
"checked_at": "2026-10-31T12:35:59Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "2",
"name": "IGND",
"type": "input",
"description": "Current communication/demodulation negative input, connected across the external 20 mΩ sampling resistor."
},
{
"number": "3",
"name": "ISENSE",
"type": "input",
"description": "Current communication/demodulation positive input, connected across the external 20 mΩ sampling resistor."
},
{
"number": "4",
"name": "VCC",
"type": "power_in",
"description": "Internal VCC supply, powered from VIN through a 100R resistor or from a 4V LDO (recommended range 3.8V to 5V)."
},
{
"number": "5",
"name": "PGND",
"type": "power_in",
"description": "Power ground of the internal power MOS transistor, connected to the positive terminal of the external 20 mΩ sampling resistor."
},
{
"number": "6",
"name": "NC",
"type": "unconnected",
"description": "NC pin, left floating and cannot be grounded."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "NC pin, left floating and cannot be grounded."
},
{
"number": "8",
"name": "NC",
"type": "unconnected",
"description": "NC pin, left floating and cannot be grounded."
},
{
"number": "9",
"name": "NC",
"type": "unconnected",
"description": "NC pin, left floating and cannot be grounded."
},
{
"number": "10",
"name": "DEBUG",
"type": "output",
"description": "Debug pin, serial output of print information."
},
{
"number": "11",
"name": "NTC",
"type": "input",
"description": "NTC input pin that sources 20uA and senses NTC voltage; power transfer stops below 0.5V and resumes above 0.72V, ground through 100K if unused."
},
{
"number": "12",
"name": "LOSS_THR",
"type": "input",
"description": "Dynamic FOD parameter adjustment, set by an external resistor to GND (50K to 130K, default 100K)."
},
{
"number": "13",
"name": "LED1",
"type": "output",
"description": "LED1 output, 2 mA min to 4 mA source current capability."
},
{
"number": "14",
"name": "IO4",
"type": "bidirectional",
"description": "Internal GPIO4, I/O range GND-0.3V to VCC+0.3V."
},
{
"number": "15",
"name": "LED3",
"type": "output",
"description": "LED3 output, 2 mA min to 4 mA source current capability."
},
{
"number": "16",
"name": "LED2",
"type": "output",
"description": "LED2 output, 2 mA min to 4 mA source current capability."
},
{
"number": "17",
"name": "IO7",
"type": "bidirectional",
"description": "Internal GPIO7, I/O range GND-0.3V to VCC+0.3V."
},
{
"number": "18",
"name": "V_DECODE",
"type": "input",
"description": "Voltage communication/demodulation input."
},
{
"number": "19",
"name": "BST1",
"type": "passive",
"description": "Internal high voltage drive supply, connect a capacitor to LX1."
},
{
"number": "20",
"name": "LX1",
"type": "output",
"description": "H-bridge switching node 1."
},
{
"number": "21",
"name": "LX1",
"type": "output",
"description": "H-bridge switching node 1."
},
{
"number": "22",
"name": "LX2",
"type": "output",
"description": "H-bridge switching node 2."
},
{
"number": "23",
"name": "LX2",
"type": "output",
"description": "H-bridge switching node 2."
},
{
"number": "24",
"name": "BST2",
"type": "passive",
"description": "Internal high voltage drive supply, connect a capacitor to LX2."
},
{
"number": "25",
"name": "NC",
"type": "unconnected",
"description": "NC pin, left floating and cannot be grounded."
},
{
"number": "26",
"name": "VIN",
"type": "power_in",
"description": "External voltage input pin, 4.5V to 12V recommended, 16V absolute maximum."
},
{
"number": "27",
"name": "VIN",
"type": "power_in",
"description": "External voltage input pin, 4.5V to 12V recommended, 16V absolute maximum."
},
{
"number": "28",
"name": "DM",
"type": "bidirectional",
"description": "USB DM, absolute maximum 12V and recommended GND-0.3V to 5.5V."
},
{
"number": "29",
"name": "DP",
"type": "bidirectional",
"description": "USB DP, absolute maximum 12V and recommended GND-0.3V to 5.5V."
},
{
"number": "30",
"name": "VDET",
"type": "input",
"description": "Coil voltage sense input, a 2.2nF capacitor to ground sets default static FOD sensitivity."
},
{
"number": "31",
"name": "NC",
"type": "unconnected",
"description": "NC pin, left floating and cannot be grounded."
},
{
"number": "32",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "33",
"name": "EPAD",
"type": "power_in",
"description": "Exposed pad, power ground of the internal power MOS transistor, connected to the positive terminal of the external 20 mΩ sampling resistor."
}
],
"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: The MPN suffix _NF is not among the variants listed in the datasheet (IP6806_5 and IP6806_A). The on; The datasheet does not give pin electrical types. I inferred them from the descriptions: for example; Pin 5 and the EPAD (pin 33) are both described as PGND connected to the sampling resistor positive t"
],
"pages_sent": 16,
"cost_usd": 0.1248,
"at": "2026-10-31T12:35:39"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/0668c9187c606ed2b26371695ed37900.pdf",
"pages": 16,
"sha256": "7fb46bdfb81c3610",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 33,
"described": 33,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.875
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ip6806-nf-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
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"zmin_mm": 0,
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"footprint_binding": "identity",
"sha256": "00a7d486cc0ef496e057ec61facb7913ea016b944b08ceee55f3477c65b3ff4a",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "INJOINIC",
"Package": "QFN-32-EP(5x5)",
"Category": "Power Management ICs",
"Pins": "33"
},
"appearance": {
"housing": {
"quote": "Human Body Model (HBM) ESD 4KV V *Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.",
"page": 5,
"doc": "ds.pdf",
"material": "Abs"
},
"version": 1,
"datasheet_sha256": "7fb46bdfb81c3610ccd2f164d2a15be95f2e13feefe8ab67d09180f3e87f099d"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "7fb46bdfb81c3610ccd2f164d2a15be95f2e13feefe8ab67d09180f3e87f099d",
"rows": [
{
"name": "VIN input voltage (absolute maximum)",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 16,
"conditions": "Voltages referenced to GND",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VCC voltage (absolute maximum)",
"symbol": "VCC",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 12,
"conditions": "Voltages referenced to GND",
"source_page": 5,
"source": "datasheet"
},
{
"name": "DP, DM voltage (absolute maximum)",
"symbol": "DP,DM",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 12,
"conditions": "Voltages referenced to GND",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Junction temperature range",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "℃",
"min": -60,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Package thermal resistance",
"symbol": "θJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VIN input voltage range",
"symbol": "VIN",
"kind": "recommended_operating",
"unit": "V",
"min": 4.5,
"typ": null,
"max": 12,
"conditions": "Typ printed as 5/9",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VCC voltage range",
"symbol": "VCC",
"kind": "recommended_operating",
"unit": "V",
"min": 3.8,
"typ": 4.2,
"max": 5,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VIN",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 4.5,
"typ": null,
"max": 12,
"conditions": "TA=25℃; typ printed as 5/9",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VCC",
"symbol": "VCC",
"kind": "electrical",
"unit": "V",
"min": 3.8,
"typ": 4.2,
"max": 5,
"conditions": "TA=25℃",
"source_page": 5,
"source": "datasheet"
},
{
"name": "LED1,LED2,LED3 source current output capability",
"symbol": "",
"kind": "electrical",
"unit": "mA",
"min": 2,
"typ": null,
"max": 4,
"conditions": "Source current to output high level is 0.8*VCC",
"source_page": 6,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ip6806_nf"
],
"discovery_pitch": "IP6806_NF (INJOINIC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
},
"files": [
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"README.md",
"ip6806-nf.kicad_sym",
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"ip6806-nf.lbr",
"docs/hero.png",
"docs/ip6806-nf-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ip6806-nf-hero.glb",
"ip6806-nf-hero.overlay.json",
"ip6806-nf-etched.glb"
],
"visibility": {
"public": true
}
}