component
TSM1052
Public Made by Adomby adom
STMicroelectronics Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# TSM1052++**STMicroelectronics** · Battery Management · SOT-23-6++TSM1052 from STMicroelectronics, in a SOT-23-6. 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 | Vctrl | input | Inverting input of the voltage control loop operational amplifier, connected to the feedback voltage divider sensing the output voltage. |+| 2 | GND | power_in | Ground reference for all voltages and return path for device bias current. |+| 3 | OUT | output | Open-drain output capable of sinking up to 100 mA, transmitting error signal from both voltage and current control loops to the optocoupler. |+| 4 | Ictrl | input | Non-inverting input of the current control loop operational amplifier, connected directly to the current sense resistor. |+| 5 | Vsense | input | Inverting input of the current control loop operational amplifier, connected to the current sense resistor through a decoupling resistor with internal reference at -200 mV. |+| 6 | Vcc | power_in | Supply voltage input with operating range from 1.7 V to 18 V, requiring a 0.1 µF bypass capacitor to ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TSM1052`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `tsm1052-etched.step` / `tsm1052-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tsm1052.step` / `tsm1052.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/8588884990444232704) (15 pp, sha256 `0f9e8694321ceebf`, retrieved 2026-10-03, 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/tsm1052-datasheet.pdf)
page.jsonadded+146@@ -0,0 +1,146 @@+{+ "slug": "tsm1052",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tsm1052",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tsm1052.kicad_sym",+ "tsm1052.kicad_mod",+ "tsm1052.glb",+ "tsm1052.step",+ "tsm1052.lbr",+ "docs/hero.png",+ "docs/tsm1052-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tsm1052-hero.glb",+ "tsm1052-hero.overlay.json"+ ],+ "component": {+ "mpn": "TSM1052",+ "manufacturer": "STMicroelectronics",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "Battery Management",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884990444232704",+ "parts": {+ "symbol": "tsm1052.kicad_sym",+ "footprint": "tsm1052.kicad_mod",+ "model_3d": "tsm1052-hero.glb",+ "model_3d_plain": "tsm1052.glb",+ "model_3d_step": "tsm1052-etched.step",+ "model_3d_step_plain": "tsm1052.step",+ "lbr": "tsm1052.lbr"+ },+ "distributor_links": {+ "lcsc": 262992,+ "digikey": "497-6034-2-ND",+ "mouser": "511-TSM1052"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T05:10:18Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-6034-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-TSM1052",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "Vctrl",+ "type": "input",+ "description": "Inverting input of the voltage control loop operational amplifier, connected to the feedback voltage divider sensing the output voltage."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for all voltages and return path for device bias current."+ },+ {+ "number": "3",+ "name": "OUT",+ "type": "output",+ "description": "Open-drain output capable of sinking up to 100 mA, transmitting error signal from both voltage and current control loops to the optocoupler."+ },+ {+ "number": "4",+ "name": "Ictrl",+ "type": "input",+ "description": "Non-inverting input of the current control loop operational amplifier, connected directly to the current sense resistor."+ },+ {+ "number": "5",+ "name": "Vsense",+ "type": "input",+ "description": "Inverting input of the current control loop operational amplifier, connected to the current sense resistor through a decoupling resistor with internal reference at -200 mV."+ },+ {+ "number": "6",+ "name": "Vcc",+ "type": "power_in",+ "description": "Supply voltage input with operating range from 1.7 V to 18 V, requiring a 0.1 µF bypass capacitor to ground."+ }+ ],+ "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": 15,+ "cost_usd": 0.0837,+ "at": "2026-10-03T05:09:52"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884990444232704",+ "pages": 15,+ "sha256": "0f9e8694321ceebf",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}