SS6810H

{
  "schema_version": 1,
  "type": "component",
  "slug": "ss6810h",
  "title": "SS6810H",
  "brief": "LEADPOWER Motor Driver ICs, ETSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power supply chip",
    "ss6810h",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SS6810H",
    "manufacturer": "LEADPOWER",
    "package": "ETSSOP-20",
    "pin_count": 21,
    "category": "Power Supply Chip",
    "subcategory": "Motor Driver ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7d55d8dcf353b803c186877bd636102d.pdf",
    "parts": {
      "symbol": "ss6810h.kicad_sym",
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      "model_3d_plain": "ss6810h-etched.glb",
      "model_3d_step": "ss6810h-etched.step",
      "model_3d_step_plain": "ss6810h.step",
      "lbr": "ss6810h.lbr"
    },
    "distributor_links": {
      "lcsc": "C3345070"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T23:06:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 681 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "2",
        "name": "OUT1B",
        "type": "output",
        "description": "Channel 1 H-bridge output B, rated 1.0 A/phase DC recommended (1.5 A absolute max)."
      },
      {
        "number": "3",
        "name": "RNF1",
        "type": "passive",
        "description": "Channel 1 current-sense resistor connection; absolute max voltage 0.7 V, chopping current ICHOP = VREF/(5×RRNF)."
      },
      {
        "number": "4",
        "name": "OUT1A",
        "type": "output",
        "description": "Channel 1 H-bridge output A, rated 1.0 A/phase DC recommended (1.5 A absolute max)."
      },
      {
        "number": "5",
        "name": "VCC1",
        "type": "power_in",
        "description": "Channel 1 H-bridge supply, 10 V to 32 V recommended (38 V absolute max)."
      },
      {
        "number": "6",
        "name": "CR",
        "type": "bidirectional",
        "description": "Internal clock setting pin for external RC setting the PWM chopping period and minimum on-time (C=1000 pF, R=91 kΩ typical; C 470-1500 pF, R ≥15 kΩ)."
      },
      {
        "number": "7",
        "name": "MTH",
        "type": "input",
        "description": "Current decay mode selection: 0-0.3 V slow, 0.4-1.0 V mixed, 1.5-3.5 V fast decay."
      },
      {
        "number": "8",
        "name": "VREF",
        "type": "power_in",
        "description": "H-bridge output current setting reference input, 0 V to 3.0 V."
      },
      {
        "number": "9",
        "name": "PS",
        "type": "input",
        "description": "Sleep mode input; low gives standby with outputs High-Z, high enables operation (logic high ≥2.0 V, low ≤0.8 V, internal pull-down)."
      },
      {
        "number": "10",
        "name": "PHASE1",
        "type": "input",
        "description": "Channel 1 output direction control (high ≥2.8 V, low ≤0.6 V, internal pull-down)."
      },
      {
        "number": "11",
        "name": "PHASE2",
        "type": "input",
        "description": "Channel 2 output direction control (high ≥2.8 V, low ≤0.6 V, internal pull-down)."
      },
      {
        "number": "12",
        "name": "I01",
        "type": "input",
        "description": "Channel 1 current setting input bit 0 (high ≥2.0 V, low ≤0.8 V, internal pull-down)."
      },
      {
        "number": "13",
        "name": "I11",
        "type": "input",
        "description": "Channel 1 current setting input bit 1 (high ≥2.0 V, low ≤0.8 V, internal pull-down)."
      },
      {
        "number": "14",
        "name": "I02",
        "type": "input",
        "description": "Channel 2 current setting input bit 0 (high ≥2.0 V, low ≤0.8 V, internal pull-down)."
      },
      {
        "number": "15",
        "name": "I12",
        "type": "input",
        "description": "Channel 2 current setting input bit 1 (high ≥2.0 V, low ≤0.8 V, internal pull-down)."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "17",
        "name": "VCC2",
        "type": "power_in",
        "description": "Channel 2 H-bridge supply, 10 V to 32 V recommended (38 V absolute max)."
      },
      {
        "number": "18",
        "name": "OUT2A",
        "type": "output",
        "description": "Channel 2 H-bridge output A, rated 1.0 A/phase DC recommended (1.5 A absolute max)."
      },
      {
        "number": "19",
        "name": "RNF2",
        "type": "passive",
        "description": "Channel 2 current-sense resistor connection; absolute max voltage 0.7 V, chopping current ICHOP = VREF/(5×RRNF)."
      },
      {
        "number": "20",
        "name": "OUT2B",
        "type": "output",
        "description": "Channel 2 H-bridge output B, rated 1.0 A/phase DC recommended (1.5 A absolute max)."
      },
      {
        "number": "21",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet pin table does not mention an exposed thermal pad for eTSSOP20 (package drawing on page 13"
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        "pages_sent": 14,
        "cost_usd": 0.1103,
        "at": "2026-10-22T23:06:40"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "described": 21,
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        "zmin_mm": 0,
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  "metadata": {
    "specs": {
      "Manufacturer": "LEADPOWER",
      "Package": "ETSSOP-20",
      "Category": "Power Supply Chip",
      "Pins": "21"
    },
    "characteristics": {
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          "conditions": "Ta=25℃",
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        {
          "name": "Power dissipation (70x70x1.6mm glass epoxy board)",
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          "unit": "W",
          "min": null,
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          "conditions": "derate 8.0mW/℃ above Ta=25℃",
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          "name": "Power dissipation (recommended 4-layer board)",
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          "kind": "absolute_maximum",
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          "source_page": 4,
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        {
          "name": "Operating temperature",
          "symbol": "Top",
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          "conditions": "Ta=25℃",
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          "source": "datasheet"
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        {
          "name": "Storage temperature",
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          "unit": "℃",
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          "conditions": "Ta=25℃",
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        {
          "name": "Standby current",
          "symbol": "ICCST",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.4,
          "max": 1.5,
          "conditions": "PS=L, noload",
          "source_page": 5,
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        {
          "name": "Quiescent current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.25,
          "max": 4,
          "conditions": "PS=H, VREF=3V, noload",
          "source_page": 5,
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        {
          "name": "Input high level (PHASE1,PHASE2)",
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          "min": 2.8,
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        {
          "name": "Input high current (PHASE1,PHASE2)",
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          "unit": "uA",
          "min": 35,
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          "source_page": 5,
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        {
          "name": "Input low current (PHASE1,PHASE2)",
          "symbol": "IIN1L",
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          "unit": "uA",
          "min": null,
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        {
          "name": "Input high level (PS,I01,I11,I02,I12)",
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          "kind": "electrical",
          "unit": "V",
          "min": 2,
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        {
          "name": "Input low current (PS,I01,I11,I02,I12)",
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          "min": null,
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        },
        {
          "name": "High-side on resistance",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.71,
          "max": 0.9,
          "conditions": "Iout=1A & Ta=25℃",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Low-side on resistance",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.39,
          "max": 0.5,
          "conditions": "Iout=1A & Ta=25℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output off leakage current",
          "symbol": "ILEAK",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
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        {
          "name": "RNFx input current",
          "symbol": "IRNF",
          "kind": "electrical",
          "unit": "uA",
          "min": -80,
          "typ": -40,
          "max": null,
          "conditions": "RNFx=0V",
          "source_page": 5,
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        {
          "name": "VREF input current",
          "symbol": "IVREF",
          "kind": "electrical",
          "unit": "uA",
          "min": -2,
          "typ": -0.1,
          "max": null,
          "conditions": "VREF=0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VREF input voltage range",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 5,
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        {
          "name": "MTH input current",
          "symbol": "IMTH",
          "kind": "electrical",
          "unit": "uA",
          "min": 8,
          "typ": 15,
          "max": 25,
          "conditions": "MTH=0V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "MTH input voltage range",
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          "min": 0,
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          "max": 3.5,
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        {
          "name": "Minimum on time",
          "symbol": "tONMIN",
          "kind": "timing",
          "unit": "us",
          "min": 0.3,
          "typ": 0.9,
          "max": 1.5,
          "conditions": "C=1000pF,R=91kΩ",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Comparator threshold",
          "symbol": "VCTH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.57,
          "typ": 0.6,
          "max": 0.63,
          "conditions": "VREF=3V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Thermal shutdown temperature",
          "symbol": "TTSD",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Overcurrent protection threshold",
          "symbol": "IOCP",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 2.1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent auto-retry time",
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          "kind": "timing",
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          "min": 4.5,
          "typ": null,
          "max": 6,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "Undervoltage lockout threshold",
          "symbol": "UVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 8.2,
          "max": null,
          "conditions": "VCC rising",
          "source_page": 5,
          "source": "datasheet"
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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