component
TB6612FNG
Public Made by Adomby adom
Toshiba dual H-bridge motor driver, SSOP-24. Two DC motors or one stepper, 1.2 A/ch, MOSFET output, PWM. Datasheet-verified.
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page.json+219−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tb6612fng",+ "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.", "version": "0.1.0",- "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.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "motor-driver",@@ -13,6 +16,219 @@ "ssop-24", "toshiba" ],+ "component": {+ "mpn": "TB6612FNG",+ "manufacturer": "Toshiba",+ "package": "SSOP-24",+ "pin_count": 24,+ "category": "Motor Driver",+ "subcategory": "Dual H-bridge motor driver (MOSFET)",+ "datasheet": "https://cdn.sparkfun.com/datasheets/Robotics/TB6612FNG.pdf",+ "parts": {+ "symbol": "tb6612fng.kicad_sym",+ "footprint": "tb6612fng.kicad_mod",+ "model_3d": "tb6612fng.glb"+ },+ "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 k\u03a9 internal pull-down. Switching frequency up to 100 kHz. VIH \u2265 Vcc\u00d70.7, VIL \u2264 Vcc\u00d70.3."+ },+ {+ "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 k\u03a9 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 k\u03a9 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 k\u03a9 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 k\u03a9 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 k\u03a9 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 k\u03a9 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"+ }+ },+ "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"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "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.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -28,10 +244,5 @@ "docs/tb6612fng-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }