CH70150AB5PR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ch70150ab5pr",
  "title": "CH70150AB5PR",
  "brief": "COSEMITECH Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "ch70150ab5pr"
  ],
  "component": {
    "mpn": "CH70150AB5PR",
    "manufacturer": "COSEMITECH",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Sensor",
    "subcategory": "Current Sensors",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205071516_COSEMITECH-CH70150AB5PR_C2841899.pdf",
    "parts": {
      "symbol": "ch70150ab5pr.kicad_sym",
      "footprint": "ch70150ab5pr.kicad_mod",
      "model_3d": "ch70150ab5pr-etched.glb",
      "model_3d_plain": "ch70150ab5pr.glb",
      "model_3d_step": "ch70150ab5pr-etched.step",
      "model_3d_step_plain": "ch70150ab5pr.step",
      "lbr": "ch70150ab5pr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Terminal for current being sensed (positive side of primary conductor). Internally fused/tied to pin 2 through the 0.8 mΩ primary copper path. Electrically isolated from pins 5-8 by 3000 VRMS reinforced isolation."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Terminal for current being sensed (positive side of primary conductor). Internally connected to pin 1 through the primary copper conduction path. Typically tied to pin 1 externally to carry the sensed current."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Terminal for current being sensed (return side of primary conductor). Internally connected to pin 4 through the primary copper path. Current flowing pin 1/2 → pin 3/4 produces a positive-slope output."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Terminal for current being sensed (return side of primary conductor). Internally tied to pin 3 through the primary copper path. Typically tied to pin 3 externally."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground terminal for the sensor / low-voltage side of the isolation barrier. Return for VCC and reference for VIOUT."
      },
      {
        "number": "6",
        "name": "FILTER",
        "type": "passive",
        "description": "Terminal for external filter capacitor (CF) that sets output bandwidth. Together with the internal 1.7 kΩ filter resistor (RF(int)), CF forms an RC low-pass on the output signal path. Default −3 dB bandwidth is 120 kHz with CF = 0."
      },
      {
        "number": "7",
        "name": "VIOUT",
        "type": "output",
        "description": "Analog output signal. Ratiometric to VCC; for the AB5 variant (VIOUT proportional to VCC), zero-current output ≈ VCC/2 with a slope of 40 mV/A (typical) over the ±50 A range. Drives loads down to RL = 4.7 kΩ; VOH ≥ VCC − 0.2 V, VOL ≤ 0.2 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply terminal. Nominal 5 V ± 0.5 V for the AB5 variant (3.3 V options exist as AB3 variants). Typical supply current ICC = 10 mA (14 mA max). Bypass locally with 0.1 µF to GND."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2205071516_COSEMITECH-CH70150AB5PR_C2841899.pdf",
        "pages": 62,
        "sha256": "bc54e9c5ff632dd6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ch70150ab5pr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ch70150ab5pr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b98bdcdcb295172e3be894d0e995ac2c88ba72ffab10308e8d1bf881d40b73ec",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "COSEMITECH",
      "Package": "SOP-8",
      "Category": "Sensor",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ch70150ab5pr"
  ],
  "discovery_pitch": "CH70150AB5PR (COSEMITECH) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ch70150ab5pr.kicad_sym",
    "ch70150ab5pr.kicad_mod",
    "ch70150ab5pr.glb",
    "ch70150ab5pr.step",
    "ch70150ab5pr.lbr",
    "docs/hero.png",
    "docs/ch70150ab5pr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CH70150AB5PR",
      "kind": "packaging"
    },
    {
      "mpn": "CH70150AB3PR",
      "kind": "unknown"
    },
    {
      "mpn": "CH70150BB5PR",
      "kind": "unknown"
    },
    {
      "mpn": "CH70150CB3PR",
      "kind": "unknown"
    },
    {
      "mpn": "CH70150AU5PR",
      "kind": "unknown"
    },
    {
      "mpn": "CH70150AU3PR",
      "kind": "unknown"
    },
    {
      "mpn": "CH70150BU5PR",
      "kind": "unknown"
    },
    {
      "mpn": "CH70150CU3PR",
      "kind": "unknown"
    },
    {
      "mpn": "CH701W",
      "kind": "unknown"
    },
    {
      "mpn": "CH706W",
      "kind": "unknown"
    },
    {
      "mpn": "CH707W",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T19:03:45.122Z"
}