TB6612FNG

@@ -1,6 +1,6 @@ {   "slug": "tb6612fng",-  "version": "0.1.0",+  "version": "0.1.1",   "type": "component",   "description": "Toshiba dual H-bridge motor driver, SSOP-24. Two DC motors or one stepper, 1.2 A/ch, MOSFET output, PWM. Datasheet-verified.",   "tags": [@@ -24,9 +24,264 @@     "tb6612fng.kicad_sym",     "tb6612fng.kicad_mod",     "tb6612fng.glb",+    "tb6612fng.lbr",     "docs/hero.png",     "docs/tb6612fng-datasheet.pdf",     "viewers/symbol.html",-    "viewers/footprint.html"-  ]+    "viewers/footprint.html",+    "tb6612fng-etched.step",+    "tb6612fng-etched.glb",+    "tb6612fng.step",+    "tb6612fng-hero.glb",+    "tb6612fng-hero.overlay.json"+  ],+  "component": {+    "mpn": "TB6612FNG",+    "manufacturer": "Toshiba",+    "package": "SSOP-24",+    "pin_count": 24,+    "category": "Motor Driver",+    "subcategory": "Dual H-bridge motor driver (MOSFET)",+    "datasheet": "https://toshiba.semicon-storage.com/info/TB6612FNG_datasheet_en_20141001.pdf?did=10660&prodName=TB6612FNG",+    "parts": {+      "symbol": "tb6612fng.kicad_sym",+      "footprint": "tb6612fng.kicad_mod",+      "model_3d": "tb6612fng-hero.glb",+      "model_3d_plain": "tb6612fng.glb",+      "lbr": "tb6612fng.lbr",+      "model_3d_step": "tb6612fng-etched.step",+      "model_3d_step_plain": "tb6612fng.step"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "AO1",+        "type": "output",+        "description": "Channel-A H-bridge output 1 (OUT1 of H-SW A). Paralleled with pin 2 to share load current up to 1.2 A avg / 3.2 A peak. Motor terminal referenced between VM (2.5-13.5 V) and PGND1."+      },+      {+        "number": "2",+        "name": "AO1",+        "type": "output",+        "description": "Channel-A H-bridge output 1 (second bond wire of AO1). Paralleled with pin 1 to share output current."+      },+      {+        "number": "3",+        "name": "PGND1",+        "type": "power_in",+        "description": "Power ground for H-bridge A (return path for the low-side FETs of AO1/AO2). Must be tied to system GND with a low-impedance path."+      },+      {+        "number": "4",+        "name": "PGND1",+        "type": "power_in",+        "description": "Power ground for H-bridge A (second bond wire of PGND1). Paralleled with pin 3."+      },+      {+        "number": "5",+        "name": "AO2",+        "type": "output",+        "description": "Channel-A H-bridge output 2 (OUT2 of H-SW A). Paralleled with pin 6. Motor terminal referenced between VM (2.5-13.5 V) and PGND1."+      },+      {+        "number": "6",+        "name": "AO2",+        "type": "output",+        "description": "Channel-A H-bridge output 2 (second bond wire of AO2). Paralleled with pin 5."+      },+      {+        "number": "7",+        "name": "BO2",+        "type": "output",+        "description": "Channel-B H-bridge output 2 (OUT2 of H-SW B). Paralleled with pin 8."+      },+      {+        "number": "8",+        "name": "BO2",+        "type": "output",+        "description": "Channel-B H-bridge output 2 (second bond wire of BO2). Paralleled with pin 7."+      },+      {+        "number": "9",+        "name": "PGND2",+        "type": "power_in",+        "description": "Power ground for H-bridge B (return path for the low-side FETs of BO1/BO2). Must be tied to system GND with a low-impedance path."+      },+      {+        "number": "10",+        "name": "PGND2",+        "type": "power_in",+        "description": "Power ground for H-bridge B (second bond wire of PGND2). Paralleled with pin 9."+      },+      {+        "number": "11",+        "name": "BO1",+        "type": "output",+        "description": "Channel-B H-bridge output 1 (OUT1 of H-SW B). Paralleled with pin 12."+      },+      {+        "number": "12",+        "name": "BO1",+        "type": "output",+        "description": "Channel-B H-bridge output 1 (second bond wire of BO1). Paralleled with pin 11."+      },+      {+        "number": "13",+        "name": "VM2",+        "type": "power_in",+        "description": "Motor supply rail (2.5 V to 13.5 V operating, 15 V absolute max). One of three VM bond wires (VM1/VM2/VM3) all tied to the same internal VM node feeding the high-side FETs of both H-bridges."+      },+      {+        "number": "14",+        "name": "VM3",+        "type": "power_in",+        "description": "Motor supply rail (2.5 V to 13.5 V). Second VM bond wire, common with VM1/VM2."+      },+      {+        "number": "15",+        "name": "PWMB",+        "type": "input",+        "description": "Channel-B PWM input; controls duty-cycle for H-SW B. CMOS-level referenced to Vcc; 200 kΩ internal pull-down. Switching frequency up to 100 kHz. VIH ≥ Vcc×0.7, VIL ≤ Vcc×0.3."+      },+      {+        "number": "16",+        "name": "BIN2",+        "type": "input",+        "description": "Channel-B logic input 2. Combined with BIN1 selects CW / CCW / short-brake / stop per the H-SW truth table. 200 kΩ internal pull-down."+      },+      {+        "number": "17",+        "name": "BIN1",+        "type": "input",+        "description": "Channel-B logic input 1. Combined with BIN2 selects CW / CCW / short-brake / stop. 200 kΩ internal pull-down."+      },+      {+        "number": "18",+        "name": "GND",+        "type": "power_in",+        "description": "Small-signal ground for the control logic and Vcc-referenced circuitry. Kept separate from PGND1/PGND2 on-die; tie all grounds together at a star point on the PCB."+      },+      {+        "number": "19",+        "name": "STBY",+        "type": "input",+        "description": "Standby / enable. Drive high to enable both H-bridges; drive low to put the chip into standby (all outputs high-Z, power-save). 200 kΩ internal pull-down, so unconnected defaults to standby."+      },+      {+        "number": "20",+        "name": "VCC",+        "type": "power_in",+        "description": "Small-signal / logic supply (2.7 V to 5.5 V operating, 6 V absolute max). Powers control logic and defines VIH/VIL thresholds for all logic inputs. Decouple to GND."+      },+      {+        "number": "21",+        "name": "AIN1",+        "type": "input",+        "description": "Channel-A logic input 1. Combined with AIN2 selects CW / CCW / short-brake / stop. 200 kΩ internal pull-down."+      },+      {+        "number": "22",+        "name": "AIN2",+        "type": "input",+        "description": "Channel-A logic input 2. Combined with AIN1 selects CW / CCW / short-brake / stop. 200 kΩ internal pull-down."+      },+      {+        "number": "23",+        "name": "PWMA",+        "type": "input",+        "description": "Channel-A PWM input; controls duty-cycle for H-SW A. CMOS-level referenced to Vcc; 200 kΩ internal pull-down. Switching frequency up to 100 kHz."+      },+      {+        "number": "24",+        "name": "VM1",+        "type": "power_in",+        "description": "Motor supply rail (2.5 V to 13.5 V). Third VM bond wire, common with VM2/VM3."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://cdn.sparkfun.com/datasheets/Robotics/TB6612FNG.pdf",+        "pages": 11,+        "sha256": "928865fade9c7c18",+        "source_tier": "mfr"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 24,+        "described": 24,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "models_3d": [+      {+        "file": "tb6612fng.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          7.8,+          8.2,+          2.1+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "77dd0a1fc7e70e9eda1bfde9dde937dc6e391803cff9978790523c850c85a21d",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "tb6612fng-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          7.8,+          8.2,+          2.1+        ],+        "zmin_mm": 0,+        "centre_offset_mm": 0,+        "footprint_binding": "identity",+        "sha256": "ccf93ade3999507ef1dc121e8f15b7434aaf498b463cac8f9d761335dfe6e17f",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]+  },+  "title": "TB6612FNG",+  "brief": "Toshiba dual H-bridge motor driver, SSOP-24. Two DC motors or one stepper, 1.2 A/ch, MOSFET output, PWM. Datasheet-verified.",+  "metadata": {+    "specs": {+      "Type": "Dual H-bridge motor driver",+      "Output stage": "MOSFET (low loss)",+      "Channels": "2 (2 DC motors or 1 stepper)",+      "Current": "1.2 A/ch continuous (3.2 A peak)",+      "Control": "2 direction + 1 PWM per channel + STBY",+      "Motor supply (VM)": "2.5-13.5 V",+      "Logic supply (VCC)": "2.7-5.5 V",+      "Package": "SSOP-24"+    }+  },+  "discovery_triggers": [+    "tb6612fng",+    "dual motor driver",+    "mosfet h-bridge",+    "dc motor driver",+    "stepper driver",+    "l298 replacement"+  ],+  "discovery_pitch": "TB6612FNG dual H-bridge motor driver (SSOP-24, MOSFET) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+  "visibility": "public" }

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