component
LM53601AQDSXTQ1
Public Made by Adomby adom
Texas Instruments DC-DC Converters, WSON-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+48@@ -0,0 +1,48 @@+# LM53601AQDSXTQ1++**Texas Instruments** · DC-DC Converters · WSON-10-EP(3x3)++LM53601AQDSXTQ1 from Texas Instruments, in a WSON-10-EP(3x3). 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 | SW | output | Regulator switch node. Connect to output inductor. |+| 2 | BOOT | power_in | High side gate driver upper supply rail; connect 100-nF capacitor from SW to BOOT with internal diode charging capacitor while SW is low. |+| 3 | VCC | power_out | Internal 3-V regulator output used as supply to internal control circuits; connect high quality 1.0-μF capacitor from this pin to GND for adjustable versions. |+| 4 | FB | input | Feedback input for adjustable version only; connect to output through voltage divider which determines output voltage set point. |+| 5 | BIAS | power_in | Power source for VCC regulator in adjustable version; connect to output node and place 10-nF bypass capacitor immediately adjacent to this pin. |+| 6 | RESET | output | Open drain reset output; high indicates regulator OK, low indicates regulator fault; connect through current limiting pull up resistor to suitable voltage supply. |+| 7 | EN | input | Enable input to regulator; high enables operation, low disables; can be connected to VIN but do not float. |+| 8 | VIN | power_in | Input supply to regulator with range 3.8V to 36V after startup; connect input bypass capacitors directly between this pin and GND. |+| 9 | SYNC/MODE | input | Multifunction mode control input tolerant to input voltage; external clock synchronization or tied high selects forced PWM mode, tied low selects AUTO mode with diode emulation. |+| 10 | GND | power_in | Ground connection; bypass to VIN immediately adjacent to this pin. |+| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-10-EP(3x3) |+| Category | Power Management (PMIC) |+| Pins | 11 |++## CAD (KiCad official)++- Symbol: `LM53601AQDSXTQ1`+- Footprint: `Package_SON:VSON-10-1EP_3x3mm_P0.5mm_EP1.2x2mm`+- 3D model: WSON-10-EP(3x3) (KiCad packages3D, STEP)+- 3D model files: `lm53601aqdsxtq1-etched.step` / `lm53601aqdsxtq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm53601aqdsxtq1.step` / `lm53601aqdsxtq1.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/lm53601-q1) (51 pp, sha256 `d174c97c59a34282`, retrieved 2026-10-07, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/lm53601aqdsxtq1-datasheet.pdf)
page.jsonadded+220@@ -0,0 +1,220 @@+{+ "slug": "lm53601aqdsxtq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, WSON-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lm53601aqdsxtq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm53601aqdsxtq1.kicad_sym",+ "lm53601aqdsxtq1.kicad_mod",+ "lm53601aqdsxtq1.glb",+ "lm53601aqdsxtq1.step",+ "lm53601aqdsxtq1.lbr",+ "docs/hero.png",+ "docs/lm53601aqdsxtq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lm53601aqdsxtq1-hero.glb",+ "lm53601aqdsxtq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "LM53601AQDSXTQ1",+ "manufacturer": "Texas Instruments",+ "package": "WSON-10-EP(3x3)",+ "pin_count": 11,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm53601-q1",+ "parts": {+ "symbol": "lm53601aqdsxtq1.kicad_sym",+ "footprint": "lm53601aqdsxtq1.kicad_mod",+ "model_3d": "lm53601aqdsxtq1-hero.glb",+ "model_3d_plain": "lm53601aqdsxtq1.glb",+ "model_3d_step": "lm53601aqdsxtq1-etched.step",+ "model_3d_step_plain": "lm53601aqdsxtq1.step",+ "lbr": "lm53601aqdsxtq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2070765",+ "digikey": "296-43717-2-ND",+ "mouser": "595-LM53601AQDSXTQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T09:09:28Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-43717-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-LM53601AQDSXTQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "SW",+ "type": "output",+ "description": "Regulator switch node. Connect to output inductor."+ },+ {+ "number": "2",+ "name": "BOOT",+ "type": "power_in",+ "description": "High side gate driver upper supply rail; connect 100-nF capacitor from SW to BOOT with internal diode charging capacitor while SW is low."+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_out",+ "description": "Internal 3-V regulator output used as supply to internal control circuits; connect high quality 1.0-μF capacitor from this pin to GND for adjustable versions."+ },+ {+ "number": "4",+ "name": "FB",+ "type": "input",+ "description": "Feedback input for adjustable version only; connect to output through voltage divider which determines output voltage set point."+ },+ {+ "number": "5",+ "name": "BIAS",+ "type": "power_in",+ "description": "Power source for VCC regulator in adjustable version; connect to output node and place 10-nF bypass capacitor immediately adjacent to this pin."+ },+ {+ "number": "6",+ "name": "RESET",+ "type": "output",+ "description": "Open drain reset output; high indicates regulator OK, low indicates regulator fault; connect through current limiting pull up resistor to suitable voltage supply."+ },+ {+ "number": "7",+ "name": "EN",+ "type": "input",+ "description": "Enable input to regulator; high enables operation, low disables; can be connected to VIN but do not float."+ },+ {+ "number": "8",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply to regulator with range 3.8V to 36V after startup; connect input bypass capacitors directly between this pin and GND."+ },+ {+ "number": "9",+ "name": "SYNC/MODE",+ "type": "input",+ "description": "Multifunction mode control input tolerant to input voltage; external clock synchronization or tied high selects forced PWM mode, tied low selects AUTO mode with diode emulation."+ },+ {+ "number": "10",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection; bypass to VIN immediately adjacent to this pin."+ },+ {+ "number": "11",+ "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": [+ "extractor flagged: SW pin is labeled as type 'P' (Power) in datasheet but classified as 'output' in KiCad ERC since it ; BOOT pin is labeled as type 'I' (Input) in datasheet but classified as 'power_in' in KiCad ERC since; SYNC/MODE pin description has been condensed from lengthy datasheet description; full description in",+ "exposed pad 11 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 10,+ "cost_usd": 0.1728,+ "at": "2026-10-07T09:09:14"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm53601-q1",+ "pages": 51,+ "sha256": "d174c97c59a34282",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 11,+ "described": 11,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "lm53601aqdsxtq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 2.98,+ 1.02+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "1b436233b33ebba84da89538e97b0062d5b95e5ae0b484c46c569cb67274a3a5",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "lm53601aqdsxtq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 2.98,+ 1.02+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "77d2475707d059356b12eddd3fcaa9f7812315efa4a6f5caf125f394fd38419d",+ "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]"+ }+}