TPS62004DGSR

{
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  "slug": "tps62004dgsr",
  "title": "TPS62004DGSR",
  "brief": "Texas Instruments DC-DC Converters, VSSOP-10-0.5mm. 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": "TPS62004DGSR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps62006",
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    "distributor_links": {
      "lcsc": "C2071794",
      "digikey": "296-11615-2-ND",
      "mouser": "595-TPS62004DGSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T23:58:00Z",
      "source": "Component Ocean /api/assign-pns",
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply voltage input for the converter, specified from 2 V to 5.5 V in the recommended operating conditions."
      },
      {
        "number": "2",
        "name": "FC",
        "type": "power_in",
        "description": "Supply bypass pin; a 0.1-µF coupling capacitor should be placed as close as possible to this pin for high-frequency input supply filtering."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "4",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power good output that needs a pull-up resistor to VOUT and goes active high when the output voltage is greater than 92% of the nominal value."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for the fixed output voltage option (TPS62004 is the 1.5 V fixed version); the internal divider is disabled for the adjustable version, which uses an external resistive divider."
      },
      {
        "number": "6",
        "name": "ILIM",
        "type": "input",
        "description": "Switch current limit select: connect to GND for a typical 600 mA limit or to VIN for a typical 1200 mA limit."
      },
      {
        "number": "7",
        "name": "SYNC",
        "type": "input",
        "description": "CMOS-level input that synchronizes the switching frequency to an external clock (up to 1 MHz); SYNC high forces low-noise fixed-frequency PWM, and SYNC low (GND) enables power save PFM/PWM mode."
      },
      {
        "number": "8",
        "name": "EN",
        "type": "input",
        "description": "Enable input: logic high enables the converter, while logic low forces shutdown and reduces supply current to less than 1 µA."
      },
      {
        "number": "9",
        "name": "L",
        "type": "bidirectional",
        "description": "Inductor connection and switch pin tied to the drain of the internal power MOSFETs."
      },
      {
        "number": "10",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; all power grounds must be connected to PGND."
      }
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        "pages": 32,
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSSOP-10-0.5mm",
      "Category": "Power Supply Chip",
      "Pins": "10"
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    "characteristics": {
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          "symbol": "VIN",
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          "min": 2.5,
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          "name": "VIN Input voltage range (IOUT = 0 mA to 200 mA)",
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          "name": "Operating quiescent current",
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          "name": "Shutdown current",
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          "name": "P-channel current limit",
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          "name": "ILIM low-level input voltage",
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          "name": "ILIM input leakage current",
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        {
          "name": "Minimum supply voltage for valid power good signal",
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          "name": "Oscillator frequency",
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        {
          "name": "Synchronization range",
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          "name": "SYNC input leakage current",
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        {
          "name": "Duty cycle of external clock signal",
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          "unit": "%",
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        {
          "name": "Fixed output voltage tolerance (TPS62004, 1.5 V)",
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          "kind": "tolerance",
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          "min": -3,
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          "conditions": "VIN = 2.5 V to 5.5 V; 0 mA ≤ IOUT ≤ 600 mA",
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        {
          "name": "Fixed output voltage tolerance (TPS62004, 1.5 V)",
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          "conditions": "10 mA < IOUT ≤ 600 mA",
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        {
          "name": "Start-up time",
          "symbol": "",
          "kind": "electrical",
          "unit": "ms",
          "min": null,
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          "max": 2,
          "conditions": "IOUT = 0 mA, time from active EN to VOUT",
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          "name": "Supply voltage VIN (recommended)",
          "symbol": "VIN",
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        {
          "name": "Output current, 3-cell operation",
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          "unit": "mA",
          "min": null,
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          "conditions": "VIN ≥ 2.5 V; L = 10 μH, f = 750 kHz",
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          "name": "Output current, 2-cell operation",
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          "conditions": "VIN ≥ 2 V; L = 10 μH, f = 750 kHz",
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        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
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        {
          "name": "Operating junction temperature",
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          "min": -40,
          "typ": null,
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          "name": "Supply voltages on pin VIN and FC",
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          "min": -0.3,
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          "conditions": "All voltages with respect to network ground",
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          "name": "Voltages on pins EN, ILIM, SYNC, PG, FB, L",
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          "typ": null,
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          "conditions": "Maximum is printed as VIN + 0.3 V (expression, not computed)",
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          "name": "Peak switch current",
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          "name": "Lead temperature (soldering)",
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          "name": "Junction-to-ambient thermal resistance (DGS)",
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          "name": "Junction-to-case (top) thermal resistance (DGS)",
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          "min": null,
          "typ": 51,
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        {
          "name": "Junction-to-board thermal resistance (DGS)",
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          "unit": "°C/W",
          "min": null,
          "typ": 73,
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        {
          "name": "Junction-to-top characterization parameter (DGS)",
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          "name": "Junction-to-board characterization parameter (DGS)",
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          "min": null,
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        {
          "name": "Inductor (recommended)",
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          "unit": "μH",
          "min": null,
          "typ": 10,
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          "name": "Input capacitor (recommended)",
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          "name": "Output capacitor (recommended, VOUT ≥ 1.8 V)",
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          "max": null,
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          "name": "Output capacitor (recommended, VOUT < 1.8 V)",
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          "kind": "recommended_operating",
          "unit": "μF",
          "min": null,
          "typ": 47,
          "max": null,
          "conditions": "VOUT < 1.8 V",
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