TPS2419PWR

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  "type": "component",
  "slug": "tps2419pwr",
  "title": "TPS2419PWR",
  "brief": "Texas Instruments Monitors & Reset Circuits, TSSOP-8. 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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    "power management ics",
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  "component": {
    "mpn": "TPS2419PWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps2419.pdf",
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    "distributor_links": {
      "lcsc": "C2653627",
      "digikey": "296-27214-2-ND",
      "mouser": "595-TPS2419PWR"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:50:14Z",
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    },
    "pins": [
      {
        "number": "1",
        "name": "RSET",
        "type": "input",
        "description": "A resistor from this pin to GND programs the V(A-C) turn-off threshold, and leaving it open gives a slightly positive turn-off threshold."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "EN must be pulled above 1.3 V to permit normal ORing operation, a low on EN holds GATE low, and it should not be driven above its recommended maximum voltage of 5 V."
      },
      {
        "number": "3",
        "name": "RSVD",
        "type": "power_in",
        "description": "This reserved pin must be connected to GND."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground, which should have a low-impedance connection to the ground plane because it carries several amperes of discharge current when the external MOSFET turns off."
      },
      {
        "number": "5",
        "name": "GATE",
        "type": "output",
        "description": "This pin drives the gate of the external N-channel MOSFET to emulate a low forward-voltage diode, with an absolute maximum GATE/BYP voltage of -0.3 V to 30 V."
      },
      {
        "number": "6",
        "name": "C",
        "type": "input",
        "description": "This is the cathode voltage sense input and the bias supply for the gate-drive charge pump, which must be at 3 V or greater for the MOSFET to turn on and has an absolute maximum rating of 18 V."
      },
      {
        "number": "7",
        "name": "A",
        "type": "input",
        "description": "This is the simulated diode anode voltage sense input and the reference for the BYP charge-pump supply, connected to the MOSFET source in the typical configuration, with an absolute maximum rating of -0.3 V to 18 V."
      },
      {
        "number": "8",
        "name": "BYP",
        "type": "bidirectional",
        "description": "A capacitor from BYP to A (2200 pF ceramic recommended) filters the internal charge-pump supply, and shorting this pin to a voltage below A damages the device, with an absolute maximum of -0.3 V to 13 V to A."
      }
    ],
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        "guard_notes": [
          "extractor flagged: The datasheet pin table lists RSVD as type PWR (must be connected to GND); mapped to KiCad power_in,; The datasheet pin table lists RSET and BYP as I and I/O respectively; RSET was mapped to input and B; Voltage limits in descriptions are taken from the Absolute Maximum Ratings table (page 2) and the Re"
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        "at": "2026-11-05T23:49:55"
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      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-8",
      "Category": "Power Management ICs",
      "Pins": "8"
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          "name": "Turn-off threshold voltage, R(RSET) = 28.7 kΩ",
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          "conditions": "Gate sinks > 10 mA at V(GATE-A) = 2 V; V(A-C) falling, R(RSET) = 28.7 kΩ",
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          "name": "Turn-off threshold voltage, R(RSET) = 3.24 kΩ",
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          "name": "Turn-off delay",
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          "name": "EN voltage",
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          "name": "ESD human body model",
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          "name": "ESD charged device model",
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          "name": "Thermal resistance junction-to-ambient, PW (TSSOP), low-k",
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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