KP4214ESGA

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  "type": "component",
  "slug": "kp4214esga",
  "title": "KP4214ESGA",
  "brief": "Kiwi Instruments LED Drivers, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "KP4214ESGA",
    "manufacturer": "Kiwi Instruments",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903024525234176",
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      "lcsc": "C2692494"
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      "source": "Component Ocean /api/assign-pns",
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        "status": "no match"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "HVDD",
        "type": "power_in",
        "description": "Chip supply pin with start-up voltage VDDON of 13.5-17 V (16 V typ), undervoltage-protection threshold VDDOFF of 8.5-10.5 V (9.5 V typ), and a 650 V VDD breakdown rating."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Non-functional pin; leave floating in use."
      },
      {
        "number": "3",
        "name": "Gate",
        "type": "output",
        "description": "High-voltage MOSFET gate drive output pin."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Current-sense input with current limit VCS_MAX of 190-200 mV (195 mV typ), open-circuit detection threshold VCS_MIN_L of 5-15 mV, and absolute voltage range of -0.3 to 8 V."
      },
      {
        "number": "5",
        "name": "DET",
        "type": "input",
        "description": "MOSFET drain-voltage detection input with clamp voltage VDETClamp of 2 V, LED short-circuit threshold IDETL of 36-44 uA, and absolute voltage range of -0.3 to 8 V."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Chip reference ground."
      },
      {
        "number": "7",
        "name": "COMP",
        "type": "input",
        "description": "Ripple-cancellation loop compensation pin; when left floating the compensation uses an internal 3 uF capacitor, the COMP clamp voltage is 1.8-2.2 V, and absolute voltage range is -0.3 to 8 V."
      },
      {
        "number": "8",
        "name": "Drain",
        "type": "passive",
        "description": "Internal power MOSFET drain input; for the KP4214ESGA the Drain absolute voltage range is -0.3 to 80 V and the MOSFET breakdown voltage VBR is 80 V."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet labels the exposed pad as Drain (same net as pin 8) but it is not a numbered pin, so i; Pin 8 is listed as 'Drain' on page 2; the table row is split across lines so the name was taken from; The absolute max table on page 3 gives the Drain rating as 'KP4214ESP' (-0.3 to 80 V), while the ord",
          "exposed pad 9 added from the footprint"
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        "pages_sent": 5,
        "cost_usd": 0.0362,
        "at": "2026-10-19T01:27:34"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Kiwi Instruments",
      "Package": "ESOP-8",
      "Category": "LED Drivers",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
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      "rows": [
        {
          "name": "VDD start-up voltage (VDD输入启动电压)",
          "symbol": "VDDON",
          "kind": "electrical",
          "unit": "V",
          "min": 13.5,
          "typ": 16,
          "max": 17,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VDD undervoltage protection threshold (VDD欠压保护门限)",
          "symbol": "VDDOFF",
          "kind": "electrical",
          "unit": "V",
          "min": 8.5,
          "typ": 9.5,
          "max": 10.5,
          "conditions": "",
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        },
        {
          "name": "VDD start-up current (VDD启动电流)",
          "symbol": "IVDDST",
          "kind": "electrical",
          "unit": "uA",
          "min": 100,
          "typ": 200,
          "max": 300,
          "conditions": "VDD<VDD_ON",
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        },
        {
          "name": "VDD operating current (VDD工作电流)",
          "symbol": "IVDDOp",
          "kind": "electrical",
          "unit": "uA",
          "min": 100,
          "typ": 200,
          "max": 300,
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        },
        {
          "name": "Current limit (电流限值)",
          "symbol": "VCS_MAX",
          "kind": "electrical",
          "unit": "mV",
          "min": 190,
          "typ": 195,
          "max": 200,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Open-circuit detection threshold (开路检测阈值)",
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          "kind": "electrical",
          "unit": "mV",
          "min": 5,
          "typ": 10,
          "max": 15,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Open-circuit detection threshold hysteresis (开路检测阈值迟滞)",
          "symbol": "VCS_MIN_H",
          "kind": "electrical",
          "unit": "mV",
          "min": 25,
          "typ": 30,
          "max": 35,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LED short-circuit protection recovery threshold (LED短路保护恢复阈值)",
          "symbol": "IDETH",
          "kind": "electrical",
          "unit": "uA",
          "min": 70,
          "typ": 80,
          "max": 100,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LED short-circuit protection threshold (LED短路保护阈值)",
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          "kind": "electrical",
          "unit": "uA",
          "min": 36,
          "typ": 40,
          "max": 44,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "COMP clamp voltage (COMP箝位电压)",
          "symbol": "COMPmax",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": 2,
          "max": 2.2,
          "conditions": "Comp pin external capacitor (Comp管脚外接电容)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: VDD breakdown voltage (VDD击穿电压)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 650,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: CS, DET, COMP voltage (CS, DET, COMP电压)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: Drain voltage KP4214ESP (Drain电压)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 80,
          "conditions": "Printed as KP4214ESP; applied to KP4214ESGA per the table's intent (see review_required)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: Power dissipation PDmax (耗散功率)",
          "symbol": "PDmax",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "TA=50°C (ESOP-8), note 2",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: Junction-to-ambient thermal resistance θJA (封装热阻)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "oC/W",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "ESOP-8, note 2",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: Chip operating junction temperature (芯片工作结温)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: Storage temperature (储藏温度)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: Lead temperature (管脚温度)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "oC",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Soldering 10 s",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute max: ESD capability (人体模型 HBM)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 3000,
          "conditions": "Human body model",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Recommended operating junction temperature (工作结温)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
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  "author": {
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    "email": "[email protected]"
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