TPS92682QRHBRQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps92682qrhbrq1",
  "title": "TPS92682QRHBRQ1",
  "brief": "Texas Instruments LED Drivers, QFN-32(5x5). 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",
    "led drivers",
    "tps92682qrhbrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS92682QRHBRQ1",
    "manufacturer": "Texas Instruments",
    "package": "QFN-32(5x5)",
    "pin_count": 33,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps92682-q1",
    "parts": {
      "symbol": "tps92682qrhbrq1.kicad_sym",
      "footprint": "tps92682qrhbrq1.kicad_mod",
      "model_3d": "tps92682qrhbrq1-hero.glb",
      "model_3d_plain": "tps92682qrhbrq1.glb",
      "model_3d_step": "tps92682qrhbrq1-etched.step",
      "model_3d_step_plain": "tps92682qrhbrq1.step",
      "lbr": "tps92682qrhbrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3189194",
      "digikey": "296-TPS92682QRHBRQ1TR-ND",
      "mouser": "595-TPS92682QRHBRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T03:38:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS92682QRHBRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS92682QRHBRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "High-voltage input (4.5V minimum during battery crank, 6.5V to 65V normal operation) to internal LDO."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Hardware enable input; pull low to enter shutdown mode."
      },
      {
        "number": "3",
        "name": "PWM1",
        "type": "input",
        "description": "External PWM signal input to enable PWM dimming for channel-1."
      },
      {
        "number": "4",
        "name": "PWM2",
        "type": "input",
        "description": "External PWM signal input to enable PWM dimming for channel-2."
      },
      {
        "number": "5",
        "name": "SSN",
        "type": "input",
        "description": "SPI chip select input, active low."
      },
      {
        "number": "6",
        "name": "SCK",
        "type": "input",
        "description": "SPI clock input for serial communication."
      },
      {
        "number": "7",
        "name": "MISO",
        "type": "output",
        "description": "SPI slave data output for serial communication."
      },
      {
        "number": "8",
        "name": "MOSI",
        "type": "input",
        "description": "SPI slave data input for serial communication."
      },
      {
        "number": "9",
        "name": "LH",
        "type": "input",
        "description": "Digital input; set high to enter limp-home mode with independent SPI configuration registers."
      },
      {
        "number": "10",
        "name": "FLT1",
        "type": "tri_state",
        "description": "Open-drain fault output for channel-1 (or both channels if pin-11 programmed as SYNC); must be pulled high externally."
      },
      {
        "number": "11",
        "name": "FLT2/SYNC",
        "type": "bidirectional",
        "description": "Dual-function pin (programmable) as either open-drain fault output for channel-2 or external SYNC clock input."
      },
      {
        "number": "12",
        "name": "COMP2",
        "type": "bidirectional",
        "description": "Connect to integral or integral-proportional compensation network to ensure stability for channel-2."
      },
      {
        "number": "13",
        "name": "PDRV2",
        "type": "output",
        "description": "Channel-2 P-channel gate driver output; connect to gate of external series P-channel FET switch."
      },
      {
        "number": "14",
        "name": "CSN2",
        "type": "input",
        "description": "High-side current sense amplifier negative input (-) for channel-2."
      },
      {
        "number": "15",
        "name": "CSP2",
        "type": "input",
        "description": "High-side current sense amplifier positive input (+) for channel-2; accepts 0V to 60V common-mode voltage."
      },
      {
        "number": "16",
        "name": "FB2/OV2",
        "type": "bidirectional",
        "description": "Connect using a resistor divider to VOUT2 to set OVP threshold and VOUT in CV mode for channel-2."
      },
      {
        "number": "17",
        "name": "ISN2",
        "type": "input",
        "description": "Switch current sense negative input (-) for channel-2; connect to GND connection of external sense resistor."
      },
      {
        "number": "18",
        "name": "ISP2",
        "type": "input",
        "description": "Switch current sense positive input (+) for channel-2; connect to external sense resistor between N-channel FET and ground."
      },
      {
        "number": "19",
        "name": "GATE2",
        "type": "output",
        "description": "Channel-2 gate driver output for external N-channel FET (0V to 8.8V)."
      },
      {
        "number": "20",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground for high-current return path."
      },
      {
        "number": "21",
        "name": "VCC",
        "type": "power_out",
        "description": "7.5-V low-dropout regulator output providing internal bias voltage."
      },
      {
        "number": "22",
        "name": "GATE1",
        "type": "output",
        "description": "Channel-1 gate driver output for external N-channel FET (0V to 8.8V)."
      },
      {
        "number": "23",
        "name": "ISP1",
        "type": "input",
        "description": "Switch current sense positive input (+) for channel-1; connect to external sense resistor between N-channel FET and ground."
      },
      {
        "number": "24",
        "name": "ISN1",
        "type": "input",
        "description": "Switch current sense negative input (-) for channel-1; connect to GND connection of external sense resistor."
      },
      {
        "number": "25",
        "name": "FB1/OV1",
        "type": "bidirectional",
        "description": "Connect using a resistor divider to VOUT1 to set OVP threshold and VOUT in CV mode for channel-1."
      },
      {
        "number": "26",
        "name": "CSP1",
        "type": "input",
        "description": "High-side current sense amplifier positive input (+) for channel-1; accepts 0V to 60V common-mode voltage."
      },
      {
        "number": "27",
        "name": "CSN1",
        "type": "input",
        "description": "High-side current sense amplifier negative input (-) for channel-1."
      },
      {
        "number": "28",
        "name": "PDRV1",
        "type": "output",
        "description": "Channel-1 P-channel gate driver output; connect to gate of external series P-channel FET switch."
      },
      {
        "number": "29",
        "name": "COMP1",
        "type": "bidirectional",
        "description": "Connect to integral or integral-proportional compensation network to ensure stability for channel-1."
      },
      {
        "number": "30",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog signal ground providing low-impedance return path for analog circuits."
      },
      {
        "number": "31",
        "name": "VDD",
        "type": "power_out",
        "description": "5-V low-dropout regulator output providing bias to SPI logic circuits."
      },
      {
        "number": "32",
        "name": "RT",
        "type": "input",
        "description": "Timing resistor pin; connect resistor to ground to set internal clock frequency from 100kHz to 700kHz."
      },
      {
        "number": "33",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 33 added from the footprint",
          "1/33 pins cited to the wrong page (name found elsewhere): ['19:GATE2@p4']"
        ],
        "pages_sent": 16,
        "cost_usd": 0.2457,
        "at": "2026-10-06T03:38:37"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps92682-q1",
        "pages": 103,
        "sha256": "70502486c25119bb",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "QFN-32(5x5)",
      "Category": "LED Drivers",
      "Pins": "33"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "tps92682qrhbrq1"
  ],
  "discovery_pitch": "TPS92682QRHBRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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  "visibility": {
    "public": true
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}