UTC2000T-I

{
  "schema_version": 1,
  "type": "component",
  "slug": "utc2000t-i",
  "title": "UTC2000T-I",
  "brief": "Microchip Tech Power Management - Specialized, QFN-16-EP(3x3). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "utc2000t-i"
  ],
  "component": {
    "mpn": "UTC2000T-I",
    "manufacturer": "Microchip Tech",
    "package": "QFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Management - Specialized",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589799052905635840",
    "parts": {
      "symbol": "utc2000t-i.kicad_sym",
      "footprint": "utc2000t-i.kicad_mod",
      "model_3d": "utc2000t-i-etched.glb",
      "model_3d_plain": "utc2000t-i.glb",
      "model_3d_step": "utc2000t-i-etched.step",
      "model_3d_step_plain": "utc2000t-i.step",
      "lbr": "utc2000t-i.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OCS#",
        "type": "input",
        "description": "Active-low fault input (Schmitt-triggered, internal ~100 µA pull-up). Asserted by the +5V VBUS power-supply device to notify the UTC2000 of a system fault (typically overcurrent/overvoltage). All digital control outputs revert to their default deasserted state while OCS# is asserted, and FAULT_IND latches high until reset/power cycle."
      },
      {
        "number": "2",
        "name": "CFG_SEL",
        "type": "input",
        "description": "Analog configuration-select input sampled at power-on (at Vcfg_samp) to place the device in DFP or UFP mode and select the DFP charging profile (Legacy 500 mA / 900 mA, 1.5 A, or 3.0 A). Voltage thresholds are defined in Table 3-1 (DFP) and Table 3-2 (UFP)."
      },
      {
        "number": "3",
        "name": "ENABLE",
        "type": "input",
        "description": "Active-high controller enable (Schmitt-triggered digital input). When low, the UTC2000 remains in the Disabled Idle state with default deasserted outputs. If unused, tie to VDD through a 10 kΩ pull-up resistor."
      },
      {
        "number": "4",
        "name": "FAULT_IND",
        "type": "output",
        "description": "Active-high fault indicator output (O25, 25 mA sink/source push-pull). Asserted after an OCS# overcurrent event or a VMON overvoltage event; cleared by toggling ENABLE (OCS# case) or by a power cycle (VMON case)."
      },
      {
        "number": "5",
        "name": "AUDIO_ADAPTER/CONNECTED#",
        "type": "output",
        "description": "Muxed function output. In DFP modes: active-high AUDIO_ADAPTER output (O25) indicating detection of a USB audio adapter (used to toggle a high-speed USB/audio switch). In UFP mode: open-drain active-low CONNECTED# output (OD25) that asserts when a valid USB Type-C connection is detected on the CC pin and VBUS is within range."
      },
      {
        "number": "6",
        "name": "CC2",
        "type": "input",
        "description": "USB Type-C CC2 monitor pin (ADC input). Samples the CC2 line voltage to detect connect/disconnect, Rd/Ra pull-downs, plug orientation, and charging capability. Detection thresholds are defined in Table 3-1 (DFP) and Table 3-2 (UFP)."
      },
      {
        "number": "7",
        "name": "CC1",
        "type": "input",
        "description": "USB Type-C CC1 monitor pin (ADC input). Samples the CC1 line voltage to detect connect/disconnect, Rd/Ra pull-downs, plug orientation, and charging capability. Detection thresholds are defined in Table 3-1 (DFP) and Table 3-2 (UFP)."
      },
      {
        "number": "8",
        "name": "VCONN2_OUT#/LEGACY_IND#",
        "type": "output",
        "description": "Muxed open-drain output (OD25, 25 mA). In DFP modes: active-low VCONN2_OUT# controls the external switch supplying 5 V VCONN to CC2 for active-cable circuitry. In UFP mode: active-low LEGACY_IND# asserts when a valid USB Type-C connection is detected with legacy 500 mA / 900 mA charging capability."
      },
      {
        "number": "9",
        "name": "VCONN1_OUT#/1.5A_IND#",
        "type": "output",
        "description": "Muxed open-drain output (OD25, 25 mA). In DFP modes: active-low VCONN1_OUT# controls the external switch supplying 5 V VCONN to CC1 for active-cable circuitry. In UFP mode: active-low 1.5A_IND# asserts when a valid USB Type-C connection is detected with 1.5 A charging capability."
      },
      {
        "number": "10",
        "name": "PPC_EN/3.0A_IND#",
        "type": "output",
        "description": "Muxed output. In DFP modes: active-high PPC_EN (O25) enables the external 5 V VBUS port-power controller when a valid USB Type-C connection is detected. In UFP mode: active-low 3.0A_IND# (OD25) asserts when a valid USB Type-C connection is detected with 3.0 A charging capability."
      },
      {
        "number": "11",
        "name": "PLUG_ORIENTATION#",
        "type": "output",
        "description": "Open-drain active-low plug-orientation indicator output (OD25, 25 mA). Remains high (unasserted) in the default unconnected state or when an Rd pull-down is detected on CC1. Asserts low when an Rd pull-down is detected on CC2, indicating a flipped plug - used to drive the external USB mux/switch."
      },
      {
        "number": "12",
        "name": "VMON",
        "type": "input",
        "description": "VBUS voltage-monitor ADC input. Monitors the USB receptacle VBUS (via an external resistor divider). If VMON exceeds 0.8 V (corresponding to >6.4 V on VBUS), the device enters the fault state and deasserts all outputs. Required in UFP modes; in DFP modes, if unused, tie to GND through a 10 kΩ pull-down resistor."
      },
      {
        "number": "13",
        "name": "VSS",
        "type": "power_in",
        "description": "Device ground. The exposed pad on the underside of the QFN package must also be connected to VSS/ground."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Leave unconnected (or tie per Microchip recommendation)."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Leave unconnected (or tie per Microchip recommendation)."
      },
      {
        "number": "16",
        "name": "VDD",
        "type": "power_in",
        "description": "5.0 V power input (operating range 4.5 V to 5.5 V). A minimum of one 0.1 µF bypass capacitor placed close to the pin is recommended. The high level of all digital outputs is referenced to VDD."
      },
      {
        "number": "17",
        "name": "EP",
        "type": "power_in",
        "description": "Exposed thermal/ground pad on the underside of the QFN-16 package. Must be connected to VSS/ground for proper operation and thermal performance."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589799052905635840",
        "pages": 42,
        "sha256": "42a771aa3c2bd227",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "QFN-16-EP(3x3)",
      "Category": "Power Management (PMIC)",
      "Pins": "17"
    }
  },
  "variants": [
    {
      "mpn": "UTC2000T-II/MG",
      "kind": "packaging"
    },
    {
      "mpn": "UTC2000T-I/MG",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "utc2000t-i"
  ],
  "discovery_pitch": "UTC2000T-I (Microchip Tech) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "utc2000t-i.kicad_sym",
    "utc2000t-i.kicad_mod",
    "utc2000t-i.glb",
    "utc2000t-i.step",
    "utc2000t-i.lbr",
    "docs/hero.png",
    "docs/utc2000t-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T13:50:54.969Z"
}