AIC1526-1GSTR

{
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  "slug": "aic1526-1gstr",
  "title": "AIC1526-1GSTR",
  "brief": "AIC Analog Integrations AC-DC Controllers and Regulators, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "AIC1526-1GSTR",
    "manufacturer": "AIC Analog Integrations",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "PMIC",
    "subcategory": "AC-DC Controllers and Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fc3906d23da1ea30f83c357716d88050.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "CTLA",
        "type": "input",
        "description": "TTL-compatible control input for channel A MOSFET. Active-high on the AIC1526-1 variant (this part). Absolute-max input range -0.3V to +15V."
      },
      {
        "number": "2",
        "name": "FLGA",
        "type": "output",
        "description": "Active-low, open-drain fault flag output for channel A. Pulled low to indicate channel A current limit (when CTLA is active) or thermal shutdown / undervoltage lockout while any channel is enabled. Requires external pull-up (typically 10kΩ). Absolute-max 7.0V / 50mA."
      },
      {
        "number": "3",
        "name": "FLGB",
        "type": "output",
        "description": "Active-low, open-drain fault flag output for channel B. Pulled low to indicate channel B current limit (when CTLB is active) or thermal shutdown / undervoltage lockout while any channel is enabled. Requires external pull-up (typically 10kΩ). Absolute-max 7.0V / 50mA."
      },
      {
        "number": "4",
        "name": "CTLB",
        "type": "input",
        "description": "TTL-compatible control input for channel B MOSFET. Active-high on the AIC1526-1 variant (this part). Absolute-max input range -0.3V to +15V."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "power_out",
        "description": "Channel B high-side MOSFET switched output. Delivers up to 500mA continuous to the downstream USB VBUS load; internally current-limited to ~1A typical (0.6A min, 1.25A max). RDS(ON) ≈ 110mΩ at 5V input."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Chip power ground reference for control, logic, and analog blocks."
      },
      {
        "number": "7",
        "name": "IN",
        "type": "power_in",
        "description": "Power supply input feeding both high-side MOSFET switches and internal control circuitry. Operating range approximately 2.6V (UVLO rising) to 5.5V typical; absolute-max 7.0V. A 0.1-1µF bypass capacitor to GND close to the pin is strongly recommended."
      },
      {
        "number": "8",
        "name": "OUTA",
        "type": "power_out",
        "description": "Channel A high-side MOSFET switched output. Delivers up to 500mA continuous to the downstream USB VBUS load; internally current-limited to ~1A typical (0.6A min, 1.25A max). RDS(ON) ≈ 110mΩ at 5V input."
      }
    ],
    "provenance": {
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      "datasheet": {
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        "pages": 8,
        "sha256": "dd9e7847ea8c21a2",
        "source_tier": "lcsc"
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      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
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        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AIC Analog Integrations",
      "Package": "SOP-8",
      "Category": "PMIC",
      "Pins": "8"
    }
  },
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "AIC1526-1GSTR (AIC Analog Integrations) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
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  "updated_at": "2026-09-24T16:10:39.004Z"
}