TL2575HV-05IKTTR

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  "slug": "tl2575hv-05ikttr",
  "title": "TL2575HV-05IKTTR",
  "brief": "Texas Instruments DC-DC Converters, TO-263-5. 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": "TL2575HV-05IKTTR",
    "manufacturer": "Texas Instruments",
    "package": "TO-263-5",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tl2575-adj",
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    "distributor_links": {
      "lcsc": "C134108",
      "digikey": "296-21833-2-ND",
      "mouser": "595-TL2575HV-05IKTTR"
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    "distributor_check": {
      "checked_at": "2026-10-11T23:05:18Z",
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    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input pin; the TL2575HV is specified for a recommended supply of 4.75 V to 60 V (absolute maximum 60 V)."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "output",
        "description": "Regulated output pin driven by the internal 1-A switch, with the output voltage to GND rated at -1 V minimum in steady state."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the regulator, serving as the return for the input and output circuits."
      },
      {
        "number": "4",
        "name": "FEEDBACK",
        "type": "input",
        "description": "Feedback input: connect to VOUT for the fixed-voltage TL2575, or connect between two adjustment resistors for the adjustable-voltage TL2575."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "Manual shutdown input; the ON/OFF input voltage range is -0.3 V to VIN."
      },
      {
        "number": "6",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
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        "guard_notes": [
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          "exposed pad 6 added from the footprint"
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        "at": "2026-10-11T23:05:05"
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        "url": "https://www.ti.com/cn/lit/gpn/tl2575-adj",
        "pages": 34,
        "sha256": "2518babf81da0fb2",
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        "total": 6,
        "described": 6,
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      "Manufacturer": "Texas Instruments",
      "Package": "TO-263-5",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
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          "name": "Supply voltage (TL2575HV)",
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          "typ": null,
          "max": 60,
          "conditions": "TL2575HV",
          "source_page": 4,
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        {
          "name": "ON/OFF input voltage range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
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        {
          "name": "Output voltage to GND (steady state)",
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        {
          "name": "Maximum junction temperature",
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          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Electrostatic discharge, human body model",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 2000,
          "conditions": "HBM, per ANSI/ESDA/JEDEC JS-001, all pins",
          "source_page": 4,
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        {
          "name": "Electrostatic discharge, charged device model",
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          "name": "Operating virtual junction temperature",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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        {
          "name": "Output voltage (TL2575HV-05)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "V",
          "min": 4.9,
          "typ": 5,
          "max": 5.1,
          "conditions": "VIN = 12 V, ILOAD = 0.2 A; TJ = 25°C",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Output voltage (TL2575HV-05)",
          "symbol": "VOUT",
          "kind": "tolerance",
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          "min": 4.8,
          "typ": 5,
          "max": 5.225,
          "conditions": "8 V ≤ VIN ≤ 60 V, 0.2 A ≤ ILOAD ≤ 1 A; TJ = 25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output voltage (TL2575HV-05)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "V",
          "min": 4.75,
          "typ": null,
          "max": 5.275,
          "conditions": "8 V ≤ VIN ≤ 60 V, 0.2 A ≤ ILOAD ≤ 1 A; full range TJ",
          "source_page": 6,
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        },
        {
          "name": "Oscillator frequency",
          "symbol": "fo",
          "kind": "electrical",
          "unit": "kHz",
          "min": 47,
          "typ": 52,
          "max": 58,
          "conditions": "TJ = 25°C",
          "source_page": 6,
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        {
          "name": "Oscillator frequency",
          "symbol": "fo",
          "kind": "electrical",
          "unit": "kHz",
          "min": 42,
          "typ": null,
          "max": 63,
          "conditions": "full range TJ",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Saturation voltage",
          "symbol": "VSAT",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.9,
          "max": 1.2,
          "conditions": "IOUT = 1 A; TJ = 25°C",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "Saturation voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
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          "max": 1.4,
          "conditions": "IOUT = 1 A; full range TJ",
          "source_page": 7,
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        },
        {
          "name": "Maximum duty cycle",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 93,
          "max": 98,
          "conditions": "FEEDBACK disconnected from output and connected to 0 V; TJ = 25°C",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "Switch peak current",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "A",
          "min": 1.7,
          "typ": 2.8,
          "max": 3.6,
          "conditions": "TJ = 25°C",
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        {
          "name": "Switch peak current",
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          "min": 1.3,
          "typ": null,
          "max": 4,
          "conditions": "full range TJ",
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        {
          "name": "Output leakage current",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "VIN = 60 V, Output = 0 V; TJ = 25°C",
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          "name": "Output leakage current",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 7.5,
          "max": 30,
          "conditions": "VIN = 60 V, Output = –1 V",
          "source_page": 7,
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        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "TJ = 25°C; see footnote (4), FEEDBACK forced to 12 V for 5-V version",
          "source_page": 7,
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        },
        {
          "name": "Standby quiescent current",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 50,
          "max": 200,
          "conditions": "OFF (ON/OFF = 5 V); TJ = 25°C",
          "source_page": 7,
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        },
        {
          "name": "ON/OFF high-level logic input voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": null,
          "max": null,
          "conditions": "OFF (VOUT = 0 V); TJ = 25°C",
          "source_page": 7,
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        {
          "name": "ON/OFF high-level logic input voltage",
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          "min": 2.4,
          "typ": null,
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          "conditions": "OFF (VOUT = 0 V); full range TJ",
          "source_page": 7,
          "source": "datasheet"
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        {
          "name": "ON/OFF low-level logic input voltage",
          "symbol": "VIL",
          "kind": "electrical",
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          "max": 1.2,
          "conditions": "ON (VOUT = nominal voltage); TJ = 25°C",
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          "name": "ON/OFF low-level logic input voltage",
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        {
          "name": "ON/OFF high-level input current",
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          "kind": "electrical",
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          "conditions": "OFF (ON/OFF = 5 V); TJ = 25°C",
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        {
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