OB2633MP

{
  "slug": "ob2633mp",
  "version": "0.1.0",
  "type": "component",
  "description": "OB On Bright Elec AC-DC Controllers And Regulators, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management (pmic)",
    "ob2633mp",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "path": "docs/hero.png"
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    "ob2633mp.kicad_mod",
    "ob2633mp.glb",
    "ob2633mp.step",
    "ob2633mp.lbr",
    "docs/hero.png",
    "docs/ob2633mp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ob2633mp-hero.glb",
    "ob2633mp-hero.overlay.json",
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  "component": {
    "mpn": "OB2633MP",
    "manufacturer": "OB On Bright Elec",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586201589741211648",
    "parts": {
      "symbol": "ob2633mp.kicad_sym",
      "footprint": "ob2633mp.kicad_mod",
      "model_3d": "ob2633mp-hero.glb",
      "model_3d_plain": "ob2633mp-etched.glb",
      "model_3d_step": "ob2633mp-etched.step",
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      "lbr": "ob2633mp.lbr"
    },
    "distributor_links": {
      "lcsc": "C138866"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:36:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the controller; the datasheet gives no further electrical limits for this pin."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Feedback input whose voltage, together with the CS current-sense signal, sets the PWM duty cycle; absolute maximum input voltage range is -0.3 V to 7 V."
      },
      {
        "number": "3",
        "name": "PRT",
        "type": "input",
        "description": "Multifunction pin for external NTC over-temperature detection to ground, resistor-set IOVP/ISCP/IUVP trigger currents with transformer demagnetization sensing from Vaux, and a diode is recommended between PRT and the NTC if all protections are needed; absolute maximum input voltage range is -0.3 V to 7 V."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Current sense input for the switch current, with the cycle-by-cycle current limit threshold between 0.55 V and 0.83 V and absolute maximum input voltage range of -0.3 V to 7 V."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin with recommended supply range 12 V to 48 V, absolute maximum DC supply of 54 V, and VDD over-voltage protection at 52.5 V."
      },
      {
        "number": "6",
        "name": "Gate",
        "type": "output",
        "description": "Totem-pole gate driver output for the power MOSFET, with a typical output high level of 8 V and output clamp voltage of 11.5 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The 'Pin Configuration' drawing on page 2 is garbled in the text extraction and cannot be read relia; The datasheet is marked 'Preliminary'. Values are taken as printed and may change in the final relea; Pin 1 (GND) has no description beyond 'Ground' in the datasheet; no limits were stated for it. Pin 6"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0644,
        "at": "2026-10-17T15:34:07"
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        "pages": 14,
        "sha256": "103ad63da236050f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
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        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
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      },
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        "checked": "2026-10-17",
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}