AP2552W6-7

{
  "schema_version": 1,
  "type": "component",
  "slug": "ap2552w6-7",
  "title": "AP2552W6-7",
  "brief": "Diodes Incorporated Power Distribution Switches, SOT-26. 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 (pmic)",
    "ap2552w6-7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AP2552W6-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-26",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905023653101569",
    "parts": {
      "symbol": "ap2552w6-7.kicad_sym",
      "footprint": "ap2552w6-7.kicad_mod",
      "model_3d": "ap2552w6-7-hero.glb",
      "model_3d_plain": "ap2552w6-7-etched.glb",
      "model_3d_step": "ap2552w6-7-etched.step",
      "model_3d_step_plain": "ap2552w6-7.step",
      "lbr": "ap2552w6-7.lbr"
    },
    "distributor_links": {
      "lcsc": "C441824",
      "mouser": "621-AP2552W6-7"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:20:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": "621-AP2552W6-7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input, connect a 0.1µF or greater ceramic capacitor from IN to GND as close to IC as possible."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, connect to external exposed pad."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input, logic low turns on power switch."
      },
      {
        "number": "4",
        "name": "FAULT",
        "type": "output",
        "description": "Active-low open-drain output, asserted during over-current, over-temperature, or reverse-voltage conditions."
      },
      {
        "number": "5",
        "name": "ILIM",
        "type": "passive",
        "description": "Use external resistor to set current-limit threshold; recommended 10kΩ ≦ RLIM ≦ 210kΩ."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "power_out",
        "description": "Power switch output; the datasheet gives only 'Output' as its function for this pin."
      }
    ],
    "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: Pinout is for the SOT26 package of AP2552W6-7 (AP2552 variant: constant-current limit, active-low EN; The datasheet lists ILIM as type 'O' (output). It is a current-setting resistor pin, so I mapped it ; IN is mapped to power_in and OUT to power_out for the power switch, although the datasheet classifie"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0896,
        "at": "2026-10-19T09:17:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905023653101569",
        "pages": 17,
        "sha256": "884a4b7479034340",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ap2552w6-7.step",
        "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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap2552w6-7-etched.step",
        "role": "eda",
        "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": "a1109d27b7e82dd2acd3d74debfc16bec2da8643a935f3b699a9160d10bc9dae",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-26",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "884a4b7479034340ad13fc7c0bab1036c71fd09051401e9c03c45139063cda0b",
      "rows": [
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Continuous Output Current",
          "symbol": "IOUT",
          "kind": "recommended_operating",
          "unit": "A",
          "min": 0,
          "typ": null,
          "max": 2.1,
          "conditions": "-40°C ≤ TA ≤ +85°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Voltage",
          "symbol": "VEN, EN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-Level Input Voltage on EN or EN",
          "symbol": "VIH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "Printed max is VIN (not a number)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-Level Input Voltage on EN or EN",
          "symbol": "VIL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.8,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold Resistor Range",
          "symbol": "RLIM",
          "kind": "recommended_operating",
          "unit": "kΩ",
          "min": 10,
          "typ": null,
          "max": 210,
          "conditions": "1% initial tolerance",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Continuous FAULT Sink Current",
          "symbol": "IO",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 0,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input De-Coupling Capacitance, IN to GND",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 0.1,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Human Body Model ESD Protection",
          "symbol": "HBM",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Charged Device Model ESD Protection",
          "symbol": "CDM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Voltage on IN, OUT, FAULT, ILIM, EN, EN",
          "symbol": "VIN, VOUT, VFAULT, VILIM, VEN, EN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Continuous FAULT Sink Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ILIM Source Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ(MAX)",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Rating, SOT26 (High-K board)",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 625,
          "conditions": "TA ≤ +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input UVLO Threshold, VIN Rising",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.4,
          "max": 2.65,
          "conditions": "VIN Rising",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Shutdown Current",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.1,
          "max": 1,
          "conditions": "VIN = 5.5V, Disabled, OUT = Open",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 100,
          "max": 140,
          "conditions": "VIN = 5.5V, Enabled, OUT = Open, RLIM = 20kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 80,
          "max": 120,
          "conditions": "VIN = 5.5V, Enabled, OUT = Open, RLIM = 210kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reverse Leakage Current",
          "symbol": "IREV",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "Disabled, VIN = 0V, VOUT = 5.5V, IREV at VIN",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Switch On-Resistance, SOT26",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 70,
          "max": 95,
          "conditions": "SOT26 Package; TJ = +25°C, VIN = 5.0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Switch On-Resistance, SOT26",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 135,
          "conditions": "SOT26 Package; -40°C ≤ TA ≤ +85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-On Rise Time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1.1,
          "max": 1.5,
          "conditions": "VIN = 5.5V, CL = 1µF, RLOAD = 100Ω. See Figure 1",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-On Rise Time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 0.7,
          "max": 1,
          "conditions": "VIN = 2.7V, CL = 1µF, RLOAD = 100Ω.",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-Off Fall Time",
          "symbol": "tF",
          "kind": "timing",
          "unit": "ms",
          "min": 0.1,
          "typ": null,
          "max": 0.5,
          "conditions": "VIN = 5.5V, CL = 1µF, RLOAD = 100Ω. See Figure 1",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold (Maximum DC Output Current)",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 2200,
          "typ": 2365,
          "max": 2542,
          "conditions": "VOUT = VIN -0.5V; RLIM = 10kΩ; -40°C ≤ TA ≤ +85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold (Maximum DC Output Current)",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 1540,
          "typ": 1632,
          "max": 1730,
          "conditions": "VOUT = VIN -0.5V; RLIM = 15kΩ; -40°C ≤ TA ≤ +85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold (Maximum DC Output Current)",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 1180,
          "typ": 1251,
          "max": 1326,
          "conditions": "VOUT = VIN -0.5V; RLIM = 20kΩ; TJ = +25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold (Maximum DC Output Current)",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 1160,
          "typ": 1251,
          "max": 1340,
          "conditions": "VOUT = VIN -0.5V; RLIM = 20kΩ; -40°C ≤ TA ≤ +85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold (Maximum DC Output Current)",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 500,
          "typ": 530,
          "max": 562,
          "conditions": "VOUT = VIN -0.5V; RLIM = 49.9kΩ; TJ = +25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold (Maximum DC Output Current)",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 485,
          "typ": 529,
          "max": 573,
          "conditions": "VOUT = VIN -0.5V; RLIM = 49.9kΩ; -40°C ≤ TA ≤ +85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold (Maximum DC Output Current)",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 121,
          "typ": 142,
          "max": 162,
          "conditions": "VOUT = VIN -0.5V; RLIM = 210kΩ",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Current-Limit Threshold with ILIM Shorted to IN or GND",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": 50,
          "typ": 75,
          "max": 100,
          "conditions": "VOUT = VIN -0.5V; ILIM Shorted to IN or GND",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN Input Leakage Current",
          "symbol": "ILEAK-EN",
          "kind": "electrical",
          "unit": "µA",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "VIN = 5V, VEN = 0V and 6V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Time",
          "symbol": "tON",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "CL = 1µF, RL = 100Ω. See Figure 1",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Time",
          "symbol": "tOFF",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "CL = 1µF, RL = 100Ω. See Figure 1",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reverse-Voltage Comparator Trip Point",
          "symbol": "VRVP",
          "kind": "electrical",
          "unit": "mV",
          "min": 95,
          "typ": 135,
          "max": 190,
          "conditions": "VOUT – VIN",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "FAULT Output Low Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 180,
          "conditions": "IFAULT = 1mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "FAULT Off Current",
          "symbol": "IFOH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VFAULT = 6V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "FAULT Blanking and Latch Off Time (Over-Current)",
          "symbol": "tBLANK_OC",
          "kind": "timing",
          "unit": "ms",
          "min": 5,
          "typ": 7.5,
          "max": 10,
          "conditions": "Assertion or deassertion due to overcurrent",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "FAULT Blanking Time (Reverse-Voltage)",
          "symbol": "tBLANK_RV",
          "kind": "timing",
          "unit": "ms",
          "min": 2,
          "typ": 3.75,
          "max": 6,
          "conditions": "Assertion or deassertion due to reverse-voltage",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient, SOT26 (High-K board)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "High-K (2s2p) JEDEC board, Note 7",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case, SOT26 (High-K board)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "High-K (2s2p) JEDEC board, Note 7",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ap2552w6-7"
  ],
  "discovery_pitch": "AP2552W6-7 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ap2552w6-7.kicad_sym",
    "ap2552w6-7.kicad_mod",
    "ap2552w6-7.glb",
    "ap2552w6-7.step",
    "ap2552w6-7.lbr",
    "docs/hero.png",
    "docs/ap2552w6-7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ap2552w6-7-hero.glb",
    "ap2552w6-7-hero.overlay.json",
    "ap2552w6-7-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}