NT1724A-HHAA6

{
  "schema_version": 1,
  "type": "component",
  "slug": "nt1724a-hhaa6",
  "title": "NT1724A-HHAA6",
  "brief": "NEOTEC Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
    "nt1724a-hhaa6",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "NT1724A-HHAA6",
    "manufacturer": "NEOTEC",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913442095321088",
    "parts": {
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      "lbr": "nt1724a-hhaa6.lbr"
    },
    "distributor_links": {
      "lcsc": "C596378"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:41:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DO",
        "type": "output",
        "description": "Connection pin for the discharge control FET gate."
      },
      {
        "number": "2",
        "name": "CO",
        "type": "output",
        "description": "Connection pin for the charge control FET gate."
      },
      {
        "number": "3",
        "name": "V-",
        "type": "power_in",
        "description": "Voltage detection pin between the V- pin and VSS; it also serves as the Power-down and Load Detector pin."
      },
      {
        "number": "4",
        "name": "VC",
        "type": "passive",
        "description": "Connection pin for the negative voltage of battery 1 and the positive voltage of battery 2."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply input and connection pin for the positive voltage of battery 1; the datasheet gives an operating voltage range of 2.5V to 10V and a device absolute maximum rating of 40V."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative power supply input and connection pin for the negative voltage of battery 2."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-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 NT1724A-HHAA6 maps to ordering row 'NT1724A HHA A6' (version code HHA, package A6 = SOT-23-6; Pin types are inferred from the pin descriptions because the datasheet does not assign electrical ty; The text extraction of pin 3 contains a garbled character ('V￾'). It was read as 'V-' from the pin d"
        ],
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        "cost_usd": 0.0202,
        "at": "2026-10-20T23:35:59"
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        "pages": 4,
        "sha256": "f576d5892657e810",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-20",
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        "sha256": "bad4715a8cb554766dd31227aa9a310f1acde48dddf6033b1afd1f478f06841e",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "NEOTEC",
      "Package": "SOT-23-6",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f576d5892657e810bc7071c3e0cdb9bfd0f1983828a9bae0da66c5892ff12a06",
      "rows": [
        {
          "name": "Operating voltage range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Absolute Maximum Rating",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power-down current",
          "symbol": "",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "Ta=+25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 3.2,
          "max": null,
          "conditions": "Ta=+25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Over-charge detection voltage",
          "symbol": "VDET1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 4.28,
          "max": null,
          "conditions": "Table 1, version HHA (NT1724A HHA A6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Over-charge hysteresis voltage",
          "symbol": "VREL1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 4.13,
          "max": null,
          "conditions": "Table 1, version HHA (NT1724A HHA A6)",
          "source_page": 4,
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        },
        {
          "name": "Over-discharge detection voltage",
          "symbol": "VDET2",
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          "unit": "V",
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          "typ": 2.4,
          "max": null,
          "conditions": "Table 1, version HHA (NT1724A HHA A6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Over-discharge release voltage",
          "symbol": "VREL2",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.9,
          "max": null,
          "conditions": "Table 1, version HHA (NT1724A HHA A6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Discharge over-current detection voltage",
          "symbol": "VDET3",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.15,
          "max": null,
          "conditions": "Table 1, version HHA (NT1724A HHA A6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Charge over-current detection voltage",
          "symbol": "VDET4",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -0.15,
          "max": null,
          "conditions": "Table 1, version HHA (NT1724A HHA A6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load short-circuiting detection voltage",
          "symbol": "VSHORT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "Table 1, version HHA (NT1724A HHA A6)",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "NT1724A-HHAA6 (NEOTEC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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