component
L6364Q
Public Made by Adomby adom
STMicroelectronics Interface - Specialized, QFN-20(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# L6364Q++**STMicroelectronics** · Interface - Specialized · QFN-20(4x4)++L6364Q from STMicroelectronics, in a QFN-20(4x4). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VDIG | power_in | Supply for IC internal IO level shifting logic; compatible with 2.5V to 5.5V |+| 2 | V3V3 | power_in | 3.3V voltage supply with absolute maximum -1V to 5V |+| 3 | V5V | power_in | 5V sensor and microcontroller supply with absolute maximum -1V to 7V |+| 4 | GND | power_in | Ground reference connection |+| 5 | VDCDC | power_out | DC-DC converter output voltage 5V to 10.5V configurable at 0.5MHz to 2MHz frequency |+| 6 | LED1 | output | LED1 driver source current output with configurable up to 8mA maximum |+| 7 | LED2 | output | LED2 driver source current output with configurable up to 8mA maximum |+| 8 | LOUT | bidirectional | Inductor node connection for internal DC-DC converter switching network |+| 9 | DOUT | bidirectional | VPLUS following output with integrated reverse polarity diode and 8V Zener limits for inductive load demagnetization |+| 10 | CTLD | input | Direct control input for DIO output stage configuration when external control mode enabled |+| 11 | VPLUS | power_in | Main supply input voltage 5V to 35V with absolute maximum -35V to +35V |+| 12 | N/C | unconnected | Not connected |+| 13 | DIO | bidirectional | Data I/O line with 100ns switching time (2kΩ//2.2nF load) and configurable output stages (PNP, NPN, push-pull) |+| 14 | CQ | bidirectional | Line data signal with 100ns switching time, 5Ω output resistance, and current limit reporting 0.11A to 0.25A |+| 15 | PGND | power_in | Switch ground return with full zero current reverse polarity protection between VPLUS, CQ, DIO, and PGND |+| 16 | INT | output | Interrupt output to microcontroller signaling short-circuit, overtemperature, data, or undervoltage events |+| 17 | MOSI | input | SPI data input from microcontroller to L6364 |+| 18 | MISO | tri_state | SPI data output from L6364 to microcontroller with tristate function |+| 19 | SS | input | SPI slave select input for frame synchronization |+| 20 | SCK | input | SPI interface clock input signal |+| 21 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | QFN-20(4x4) |+| Category | Interface |+| Pins | 21 |++## CAD (KiCad official)++- Symbol: `L6364Q`+- Footprint: `Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm`+- 3D model: QFN-20(4x4) (KiCad packages3D, STEP)+- 3D model files: `l6364q-etched.step` / `l6364q-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `l6364q.step` / `l6364q.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834491721658368) (60 pp, sha256 `a93a7e14c17745e5`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/l6364q-datasheet.pdf)
page.jsonadded+279@@ -0,0 +1,279 @@+{+ "slug": "l6364q",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Interface - Specialized, QFN-20(4x4). 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compatible with 2.5V to 5.5V"+ },+ {+ "number": "2",+ "name": "V3V3",+ "type": "power_in",+ "description": "3.3V voltage supply with absolute maximum -1V to 5V"+ },+ {+ "number": "3",+ "name": "V5V",+ "type": "power_in",+ "description": "5V sensor and microcontroller supply with absolute maximum -1V to 7V"+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference connection"+ },+ {+ "number": "5",+ "name": "VDCDC",+ "type": "power_out",+ "description": "DC-DC converter output voltage 5V to 10.5V configurable at 0.5MHz to 2MHz frequency"+ },+ {+ "number": "6",+ "name": "LED1",+ "type": "output",+ "description": "LED1 driver source current output with configurable up to 8mA maximum"+ },+ {+ "number": "7",+ "name": "LED2",+ "type": "output",+ "description": "LED2 driver source current output with configurable up to 8mA maximum"+ },+ {+ "number": "8",+ "name": "LOUT",+ "type": "bidirectional",+ "description": "Inductor node connection for internal DC-DC converter switching network"+ },+ {+ "number": "9",+ "name": "DOUT",+ "type": "bidirectional",+ "description": "VPLUS following output with integrated reverse polarity diode and 8V Zener limits for inductive load demagnetization"+ },+ {+ "number": "10",+ "name": "CTLD",+ "type": "input",+ "description": "Direct control input for DIO output stage configuration when external control mode enabled"+ },+ {+ "number": "11",+ "name": "VPLUS",+ "type": "power_in",+ "description": "Main supply input voltage 5V to 35V with absolute maximum -35V to +35V"+ },+ {+ "number": "12",+ "name": "N/C",+ "type": "unconnected",+ "description": "Not connected"+ },+ {+ "number": "13",+ "name": "DIO",+ "type": "bidirectional",+ "description": "Data I/O line with 100ns switching time (2kΩ//2.2nF load) and configurable output stages (PNP, NPN, push-pull)"+ },+ {+ "number": "14",+ "name": "CQ",+ "type": "bidirectional",+ "description": "Line data signal with 100ns switching time, 5Ω output resistance, and current limit reporting 0.11A to 0.25A"+ },+ {+ "number": "15",+ "name": "PGND",+ "type": "power_in",+ "description": "Switch ground return with full zero current reverse polarity protection between VPLUS, CQ, DIO, and PGND"+ },+ {+ "number": "16",+ "name": "INT",+ "type": "output",+ "description": "Interrupt output to microcontroller signaling short-circuit, overtemperature, data, or undervoltage events"+ },+ {+ "number": "17",+ "name": "MOSI",+ "type": "input",+ "description": "SPI data input from microcontroller to L6364"+ },+ {+ "number": "18",+ "name": "MISO",+ "type": "tri_state",+ "description": "SPI data output from L6364 to microcontroller with tristate function"+ },+ {+ "number": "19",+ "name": "SS",+ "type": "input",+ "description": "SPI slave select input for frame synchronization"+ },+ {+ "number": "20",+ "name": "SCK",+ "type": "input",+ "description": "SPI interface clock input signal"+ },+ {+ "number": "21",+ "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 21 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 17,+ "cost_usd": 0.1425,+ "at": "2026-10-07T01:34:41"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834491721658368",+ "pages": 60,+ "sha256": "a93a7e14c17745e5",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 21,+ "described": 21,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "l6364q.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4,+ 4,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "c9476a1612023de37f27b4972110ab6ac6dc0eaf5ac48957a2e1c497650082a5",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "l6364q-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4,+ 4,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "0854edde7de5808504e7e7a8197ceb34a26249094e5632a25cd890de8e7ffb10",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}