MT3608

{
  "schema_version": 1,
  "type": "component",
  "slug": "mt3608",
  "title": "MT3608",
  "brief": "Aerosemi DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "mt3608"
  ],
  "component": {
    "mpn": "MT3608",
    "manufacturer": "Aerosemi",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "PMIC",
    "subcategory": "DC-DC Converters",
    "datasheet": "docs/mt3608-datasheet.pdf",
    "parts": {
      "symbol": "mt3608.kicad_sym",
      "footprint": "mt3608.kicad_mod",
      "model_3d": "mt3608.glb",
      "model_3d_step": "mt3608.step",
      "lbr": "mt3608.lbr"
    },
    "distributor_links": {
      "lcsc": "C84817"
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "power_out",
        "description": "Power switch output; drain of the internal 80 mΩ N-channel power MOSFET. Connect the boost inductor and Schottky rectifier here. Node can swing between GND and 28 V; keep the SW trace short to minimize EMI."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground and power return for the internal MOSFET. Tie to a solid ground plane for heat sinking and noise immunity."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback input to the internal error amplifier. Regulates to VFB = 0.6 V (typ., 0.588-0.612 V). Connect an external R1/R2 divider from VOUT so that VOUT = 0.6 V × (1 + R1/R2). Input bias current is roughly −10 nA (−50 nA max) at VFB = 0.6 V."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Regulator on/off control input. Logic high (VIH ≥ 1.5 V) enables the converter; logic low (VIL ≤ 0.4 V) shuts it down (IQ ≈ 0.1 µA). Absolute max 26 V; tie to VIN for always-on operation."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin, 2 V to 24 V operating range (UVLO ~1.98 V with 100 mV hysteresis). Must be locally bypassed with a low-ESR ceramic capacitor (22 µF X5R/X7R recommended) placed close to the pin."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to GND for improved mechanical/thermal grounding on the PCB."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "docs/mt3608-datasheet.pdf",
        "pages": 8,
        "sha256": "b2b6d816a2a71dd4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",
      "mark": "drawn"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Aerosemi",
      "Package": "SOT-23-6",
      "Category": "PMIC",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mt3608"
  ],
  "discovery_pitch": "MT3608 (Aerosemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mt3608.kicad_sym",
    "mt3608.kicad_mod",
    "mt3608.glb",
    "mt3608.step",
    "mt3608-etched.step",
    "mt3608.lbr",
    "docs/hero.png",
    "docs/mt3608-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ]
}