PI3USB42ZMEX

{
  "schema_version": 1,
  "type": "component",
  "slug": "pi3usb42zmex",
  "title": "PI3USB42ZMEX",
  "brief": "Diodes Incorporated AC-DC Controllers & Regulators, UQFN-10(1.4x1.8). 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 ics",
    "pi3usb42zmex",
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    "mpn": "PI3USB42ZMEX",
    "manufacturer": "Diodes Incorporated",
    "package": "UQFN-10(1.4x1.8)",
    "pin_count": 10,
    "category": "Power Management ICs",
    "subcategory": "AC-DC Controllers & Regulators",
    "datasheet": "https://www.diodes.com/assets/Datasheets/PI3USB42ZMEX.pdf",
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      {
        "number": "1",
        "name": "D+",
        "type": "bidirectional",
        "description": "USB data bus D+ common terminal, switched to D+A or D+B per SEL; DC switch voltage rated -0.5V to 5.25V."
      },
      {
        "number": "2",
        "name": "D-",
        "type": "bidirectional",
        "description": "USB data bus D- common terminal, switched to D-A or D-B per SEL; DC switch voltage rated -0.5V to 5.25V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "4",
        "name": "D-A",
        "type": "bidirectional",
        "description": "Multiplexed source input D- channel A, connected to D- when /OE is low and SEL is low."
      },
      {
        "number": "5",
        "name": "D+A",
        "type": "bidirectional",
        "description": "Multiplexed source input D+ channel A, connected to D+ when /OE is low and SEL is low."
      },
      {
        "number": "6",
        "name": "D-B",
        "type": "bidirectional",
        "description": "Multiplexed source input D- channel B, connected to D- when /OE is low and SEL is high."
      },
      {
        "number": "7",
        "name": "D+B",
        "type": "bidirectional",
        "description": "Multiplexed source input D+ channel B, connected to D+ when /OE is low and SEL is high."
      },
      {
        "number": "8",
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        "type": "input",
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      },
      {
        "number": "9",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, operating range 1.8V to 4.5V."
      },
      {
        "number": "10",
        "name": "SEL",
        "type": "input",
        "description": "Switch select, low routes to A channel and high routes to B channel; must not float and is rated 0 to 4.3V."
      }
    ],
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        "at": "2026-10-22T22:12:02"
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        "sha256": "9314013e885fe10d",
        "source_tier": "mfr"
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        "described": 10,
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          "name": "DC Output Current",
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        {
          "name": "Power Dissipation",
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          "max": null,
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        {
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          "symbol": "VIL",
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        {
          "name": "Clamp Diode Voltage",
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          "kind": "electrical",
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          "min": null,
          "typ": -0.7,
          "max": -1.2,
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        {
          "name": "Switch On-Resistance",
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          "unit": "Ω",
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          "name": "On-Resistance match from center ports to any other port",
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          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.1,
          "max": 1,
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        {
          "name": "Output leakage current when port is off",
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          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
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          "conditions": "VDD = 4.5V, 0 ≤ VINPUT ≤0.4V",
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        {
          "name": "Power-Off Leakage Current",
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        {
          "name": "Quiescent Power Supply current",
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          "kind": "electrical",
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          "conditions": "VDD = Max., VSEL = VDD or GND",
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        {
          "name": "Increase in ICC Current per Control Voltage and VDD",
          "symbol": "ICCT",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 5.8,
          "max": 15,
          "conditions": "VCNTRL =1.8V, VDD=4.5V",
          "source_page": 3,
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        {
          "name": "On-Resistance Flatness",
          "symbol": "RFLAT(ON)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.25,
          "max": null,
          "conditions": "VDD = Min., 0 ≤ VINPUT ≤0.4V, IINPUT = -40mA",
          "source_page": 3,
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        },
        {
          "name": "Control logic pin Input Capacitance",
          "symbol": "CCNTRL",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 6,
          "max": null,
          "conditions": "TA=25°C, VDD=3.0V, f=1MHz, VSEL = 0V",
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        {
          "name": "Switch Capacitance, Switch OFF",
          "symbol": "COFF",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 1.9,
          "max": null,
          "conditions": "TA=25°C, VDD=3.0V, f=1MHz, VSEL = 0V",
          "source_page": 4,
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        {
          "name": "Switch Capacitance, Switch ON",
          "symbol": "CON",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 6,
          "max": null,
          "conditions": "TA=25°C, VDD=3.0V, f=1MHz, VSEL = 0V",
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        {
          "name": "Crosstalk",
          "symbol": "XTALK",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": -41,
          "max": null,
          "conditions": "RL = 50Ω, f = 240 MHz",
          "source_page": 4,
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        {
          "name": "OFF Isolation",
          "symbol": "OIRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": -37,
          "max": null,
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        {
          "name": "-3dB Bandwidth",
          "symbol": "BW",
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          "unit": "MHz",
          "min": null,
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        {
          "name": "Propagation Delay",
          "symbol": "tPD",
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        {
          "name": "Line Enable Time - SEL to D(+/-), D(+/-)n",
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          "name": "Line Disable Time - SEL to D(+/-), D(+/-)n",
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          "name": "Output skew, bit-to-bit",
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