component
L6235D
Public Made by Adomby adom
STMicroelectronics Motor Driver ICs, SO-24-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"type": "component",
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"title": "L6235D",
"brief": "STMicroelectronics Motor Driver ICs, SO-24-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"component": {
"mpn": "L6235D",
"manufacturer": "STMicroelectronics",
"package": "SO-24-300mil",
"pin_count": 24,
"category": "Power Supply Chip",
"subcategory": "Motor Driver ICs",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907700100452352",
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"distributor_links": {
"lcsc": 221453,
"digikey": "497-4009-5-ND",
"mouser": "511-L6235D"
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"status": "found",
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"pins": [
{
"number": "1",
"name": "H1",
"type": "input",
"description": "Single ended hall effect sensor input 1."
},
{
"number": "2",
"name": "DIAG",
"type": "output",
"description": "Open drain output that pulls to GND when an overcurrent on one of the high-side MOSFETs is detected or during thermal protection."
},
{
"number": "3",
"name": "SENSEA",
"type": "power_in",
"description": "Half-bridge 1 and half-bridge 2 source pin; must be connected together with pin SENSEB to power ground through a sensing power resistor."
},
{
"number": "4",
"name": "RCOFF",
"type": "passive",
"description": "RC network pin; a parallel RC network connected between this pin and ground sets the current controller OFF-time."
},
{
"number": "5",
"name": "OUT1",
"type": "output",
"description": "Power output 1."
},
{
"number": "6",
"name": "GND",
"type": "power_in",
"description": "Ground terminal; on SO24 packages used for heat dissipation toward the PCB."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground terminal; on SO24 packages used for heat dissipation toward the PCB."
},
{
"number": "8",
"name": "TACHO",
"type": "output",
"description": "Frequency-to-voltage open drain output; every pulse from pin H1 is shaped as a fixed and adjustable length pulse."
},
{
"number": "9",
"name": "RCPULSE",
"type": "passive",
"description": "RC network pin; a parallel RC network connected between this pin and ground sets the duration of the monostable pulse used for the frequency-to-voltage converter."
},
{
"number": "10",
"name": "SENSEB",
"type": "power_in",
"description": "Half-bridge 3 source pin; must be connected together with pin SENSEA to power ground through a sensing power resistor; inverting input of sense comparator is connected at this pin."
},
{
"number": "11",
"name": "FWD/REV",
"type": "input",
"description": "Logic input that selects the direction of rotation; HIGH level sets forward operation, LOW level sets reverse operation; if not used must be connected to GND or +5 V."
},
{
"number": "12",
"name": "EN",
"type": "input",
"description": "Chip enable logic input; LOW level switches OFF all power MOSFETs; if not used must be connected to +5 V."
},
{
"number": "13",
"name": "VREF",
"type": "power_in",
"description": "Current controller reference voltage logic input; do not leave this pin open or connect to GND."
},
{
"number": "14",
"name": "BRAKE",
"type": "input",
"description": "Brake input logic pin; LOW level switches ON all high-side Power MOSFETs implementing the brake function; if not used must be connected to +5 V."
},
{
"number": "15",
"name": "VBOOT",
"type": "power_in",
"description": "Bootstrap supply voltage needed for driving the upper Power MOSFETs."
},
{
"number": "16",
"name": "OUT3",
"type": "output",
"description": "Power output 3."
},
{
"number": "17",
"name": "VSB",
"type": "power_in",
"description": "Half-bridge 3 power supply voltage; must be connected to the supply voltage together with pin VSA."
},
{
"number": "18",
"name": "GND",
"type": "power_in",
"description": "Ground terminal; on SO24 packages used for heat dissipation toward the PCB."
},
{
"number": "19",
"name": "GND",
"type": "power_in",
"description": "Ground terminal; on SO24 packages used for heat dissipation toward the PCB."
},
{
"number": "20",
"name": "VSA",
"type": "power_in",
"description": "Half-bridge 1 and half-bridge 2 power supply voltage; must be connected to the supply voltage together with pin VSB."
},
{
"number": "21",
"name": "OUT2",
"type": "output",
"description": "Power output 2."
},
{
"number": "22",
"name": "VCP",
"type": "output",
"description": "Charge pump oscillator output."
},
{
"number": "23",
"name": "H2",
"type": "input",
"description": "Single ended hall effect sensor input 2."
},
{
"number": "24",
"name": "H3",
"type": "input",
"description": "Single ended hall effect sensor input 3."
}
],
"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": [],
"pages_sent": 14,
"cost_usd": 0.1218,
"at": "2026-10-06T17:00:30"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907700100452352",
"pages": 35,
"sha256": "a5eaa81523a45812",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 24,
"described": 24,
"cites_pages": true,
"refuses_to_fabricate": true
}
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"metadata": {
"specs": {
"Manufacturer": "STMicroelectronics",
"Package": "SO-24-300mil",
"Category": "Power Supply Chip",
"Pins": "24"
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"discovery_pitch": "L6235D (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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"email": "[email protected]"
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