component
DRV8350FHRTVR
Public Made by Adomby adom
Texas Instruments Brushless DC (BLDC) Motor Driver, WQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "drv8350fhrtvr",
"title": "DRV8350FHRTVR",
"brief": "Texas Instruments Brushless DC (BLDC) Motor Driver, WQFN-32-EP(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",
"motor driver ics",
"drv8350fhrtvr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "DRV8350FHRTVR",
"manufacturer": "Texas Instruments",
"package": "WQFN-32-EP(5x5)",
"pin_count": 33,
"category": "Motor Driver ICs",
"subcategory": "Brushless DC (BLDC) Motor Driver",
"datasheet": "https://www.ti.com/cn/lit/gpn/drv8353f",
"parts": {
"symbol": "drv8350fhrtvr.kicad_sym",
"footprint": "drv8350fhrtvr.kicad_mod",
"model_3d": "drv8350fhrtvr-hero.glb",
"model_3d_plain": "drv8350fhrtvr.glb",
"model_3d_step": "drv8350fhrtvr-etched.step",
"model_3d_step_plain": "drv8350fhrtvr.step",
"lbr": "drv8350fhrtvr.lbr"
},
"distributor_links": {
"lcsc": "C2868018",
"digikey": "296-DRV8350FHRTVRTR-ND",
"mouser": "595-DRV8350FHRTVR"
},
"distributor_check": {
"checked_at": "2026-10-08T02:15:18Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-DRV8350FHRTVRTR-ND",
"status": "found"
},
"mouser": {
"pn": "595-DRV8350FHRTVR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "CPH",
"type": "passive",
"description": "Charge-pump switch node; connect a 47 nF X5R or X7R ceramic capacitor rated for VDRAIN between CPH and CPL."
},
{
"number": "2",
"name": "VM",
"type": "power_in",
"description": "Gate-driver supply input, connected to VDRAIN or a separate supply, with a 0.1 µF capacitor rated to VM and at least 10 µF of local bulk capacitance to GND; recommended VM range is 9 to 75 V."
},
{
"number": "3",
"name": "VDRAIN",
"type": "input",
"description": "High-side MOSFET drain sense input and charge-pump reference, connected to the common MOSFET drain node; recommended range is 7 to 100 V."
},
{
"number": "4",
"name": "VCP",
"type": "power_out",
"description": "Charge-pump output regulated to VDRAIN + 10.5 V, bypassed with a 1 µF 16 V X5R or X7R capacitor between VCP and VDRAIN."
},
{
"number": "5",
"name": "GHA",
"type": "output",
"description": "High-side gate driver output for phase A, connected to the high-side power MOSFET gate."
},
{
"number": "6",
"name": "SHA",
"type": "input",
"description": "High-side source sense input for phase A, connected to the high-side power MOSFET source."
},
{
"number": "7",
"name": "GLA",
"type": "output",
"description": "Low-side gate driver output for phase A, connected to the low-side power MOSFET gate."
},
{
"number": "8",
"name": "SLA",
"type": "input",
"description": "Low-side source sense input for phase A, connected to the low-side power MOSFET source."
},
{
"number": "9",
"name": "SLB",
"type": "input",
"description": "Low-side source sense input for phase B, connected to the low-side power MOSFET source."
},
{
"number": "10",
"name": "GLB",
"type": "output",
"description": "Low-side gate driver output for phase B, connected to the low-side power MOSFET gate."
},
{
"number": "11",
"name": "SHB",
"type": "input",
"description": "High-side source sense input for phase B, connected to the high-side power MOSFET source."
},
{
"number": "12",
"name": "GHB",
"type": "output",
"description": "High-side gate driver output for phase B, connected to the high-side power MOSFET gate."
},
{
"number": "13",
"name": "GHC",
"type": "output",
"description": "High-side gate driver output for phase C, connected to the high-side power MOSFET gate."
},
{
"number": "14",
"name": "SHC",
"type": "input",
"description": "High-side source sense input for phase C, connected to the high-side power MOSFET source."
},
{
"number": "15",
"name": "GLC",
"type": "output",
"description": "Low-side gate driver output for phase C, connected to the low-side power MOSFET gate."
},
{
"number": "16",
"name": "SLC",
"type": "input",
"description": "Low-side source sense input for phase C, connected to the low-side power MOSFET source."
},
{
"number": "17",
"name": "nFAULT",
"type": "output",
"description": "Open-drain fault indicator output that is pulled low during a fault and requires an external pull-up resistor; the pull-up voltage is 0 to 5.5 V with up to 5 mA sink current."
},
{
"number": "18",
"name": "MODE",
"type": "input",
"description": "PWM input-mode setting, a 4-level input set by an external resistor that selects Independent, 1x PWM, 3x PWM, or 6x PWM mode."
},
{
"number": "19",
"name": "IDRIVE",
"type": "input",
"description": "Gate-drive current setting, a 7-level input set by an external resistor that selects 50 to 1000 mA source and 100 to 2000 mA sink strength (or disabled)."
},
{
"number": "20",
"name": "VDS",
"type": "input",
"description": "VDS overcurrent monitor trip-point setting, a 7-level input set by an external resistor covering 0.06 V to 1 V (or disabled when tied to DVDD)."
},
{
"number": "21",
"name": "NC",
"type": "unconnected",
"description": "No internal connection; this pin may be left floating or connected to system ground."
},
{
"number": "22",
"name": "ENABLE",
"type": "input",
"description": "Gate driver enable; a logic-low level puts the device into low-power sleep mode, and a low pulse of 8 to 40 µs resets fault conditions."
},
{
"number": "23",
"name": "INHA",
"type": "input",
"description": "High-side gate driver control input for phase A that controls the high-side gate driver output."
},
{
"number": "24",
"name": "INLA",
"type": "input",
"description": "Low-side gate driver control input for phase A that controls the low-side gate driver output."
},
{
"number": "25",
"name": "INHB",
"type": "input",
"description": "High-side gate driver control input for phase B that controls the high-side gate driver output."
},
{
"number": "26",
"name": "INLB",
"type": "input",
"description": "Low-side gate driver control input for phase B that controls the low-side gate driver output."
},
{
"number": "27",
"name": "INHC",
"type": "input",
"description": "High-side gate driver control input for phase C that controls the high-side gate driver output."
},
{
"number": "28",
"name": "INLC",
"type": "input",
"description": "Low-side gate driver control input for phase C that controls the low-side gate driver output."
},
{
"number": "29",
"name": "DVDD",
"type": "power_out",
"description": "5 V internal regulator output that can source up to 10 mA externally and is bypassed with a 1 µF 6.3 V X5R or X7R capacitor to GND."
},
{
"number": "30",
"name": "GND",
"type": "power_in",
"description": "Primary device ground, connected to the system ground."
},
{
"number": "31",
"name": "VGLS",
"type": "power_out",
"description": "11 V internal regulator output for the low-side gate drivers, bypassed with a 1 µF 16 V X5R or X7R capacitor to GND."
},
{
"number": "32",
"name": "CPL",
"type": "passive",
"description": "Charge-pump switch node; connect a 47 nF X5R or X7R ceramic capacitor rated for VDRAIN between CPL and CPH."
},
{
"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-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The exposed thermal pad is shown in the package drawing (figure 6-1) but has no printed pin number i; The pin table and figures are in Chinese. Descriptions were translated into English and reduced to o; Datasheet pin types were mapped to KiCad ERC classes. The charge-pump nodes CPH and CPL were marked ",
"exposed pad 33 added from the footprint"
],
"pages_sent": 52,
"cost_usd": 0.2728,
"at": "2026-10-08T02:14:58"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/drv8353f",
"pages": 83,
"sha256": "e84c59e0a37d8b2f",
"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"
},
"models_3d": [
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"file": "drv8350fhrtvr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.875
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "drv8350fhrtvr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "bfe74136efc8d2b372c9f67b706b593308a1400536736ebcff786ff915ff042c",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "WQFN-32-EP(5x5)",
"Category": "Motor Driver ICs",
"Pins": "33"
}
},
"variants": [],
"sections": [
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"viewers",
"readme",
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],
"discovery_triggers": [
"drv8350fhrtvr"
],
"discovery_pitch": "DRV8350FHRTVR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
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"files": [
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}