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TPS62003DGS
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Texas Instruments DC-DC Converters, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# TPS62003DGS++**Texas Instruments** · DC-DC Converters · VSSOP-10-0.5mm++TPS62003DGS from Texas Instruments, in a VSSOP-10-0.5mm. 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 | VIN | power_in | Supply voltage input; recommended operating supply range is 2 V to 5.5 V, with an absolute maximum of 6 V on VIN and FC. |+| 2 | FC | passive | Supply bypass pin; a 0.1-μF coupling capacitor should be connected as close as possible to this pin for high-frequency input supply filtering. |+| 3 | GND | power_in | Ground reference pin for the controller circuitry. |+| 4 | PG | output | Open-drain power-good output that needs a pull-up resistor to VOUT and goes active high when the output voltage exceeds 92% of its nominal value. |+| 5 | FB | input | Feedback pin for the fixed output voltage option; for the adjustable version an external resistive divider is connected to FB and the internal divider is disabled. |+| 6 | ILIM | input | Switch current limit select: connect to GND for a typical 600 mA limit or to VIN for a typical 1200 mA limit. |+| 7 | SYNC | input | CMOS-level input that synchronizes the switching frequency to an external clock (up to 1 MHz); high forces low-noise fixed-frequency PWM, low (GND) enables power save PFM/PWM mode. |+| 8 | EN | input | Enable input; logic high enables the converter and logic low forces shutdown, reducing supply current to less than 1 μA. |+| 9 | L | bidirectional | Switch pin connected to the drain of the internal power MOSFETs; the inductor connects to this pin. |+| 10 | PGND | power_in | Power ground; all power grounds should be connected to PGND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-10-0.5mm |+| Category | Power Management (PMIC) |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `TPS62003DGS`+- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`+- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)+- 3D model files: `tps62003dgs-etched.step` / `tps62003dgs-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps62003dgs.step` / `tps62003dgs.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/tps62003) (32 pp, sha256 `c0f89c845b131ca5`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/tps62003dgs-datasheet.pdf)
page.jsonadded+212@@ -0,0 +1,212 @@+{+ "slug": "tps62003dgs",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps62003dgs",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps62003dgs.kicad_sym",+ "tps62003dgs.kicad_mod",+ "tps62003dgs.glb",+ "tps62003dgs.step",+ "tps62003dgs.lbr",+ "docs/hero.png",+ "docs/tps62003dgs-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps62003dgs-hero.glb",+ "tps62003dgs-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS62003DGS",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-10-0.5mm",+ "pin_count": 10,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps62003",+ "parts": {+ "symbol": "tps62003dgs.kicad_sym",+ "footprint": "tps62003dgs.kicad_mod",+ "model_3d": "tps62003dgs-hero.glb",+ "model_3d_plain": "tps62003dgs.glb",+ "model_3d_step": "tps62003dgs-etched.step",+ "model_3d_step_plain": "tps62003dgs.step",+ "lbr": "tps62003dgs.lbr"+ },+ "distributor_links": {+ "lcsc": "C2863358",+ "digikey": "2156-TPS62003DGS-ND",+ "mouser": "595-TPS62003DGS"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T00:59:17Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "2156-TPS62003DGS-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS62003DGS",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply voltage input; recommended operating supply range is 2 V to 5.5 V, with an absolute maximum of 6 V on VIN and FC."+ },+ {+ "number": "2",+ "name": "FC",+ "type": "passive",+ "description": "Supply bypass pin; a 0.1-μF coupling capacitor should be connected as close as possible to this pin for high-frequency input supply filtering."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin for the controller circuitry."+ },+ {+ "number": "4",+ "name": "PG",+ "type": "output",+ "description": "Open-drain power-good output that needs a pull-up resistor to VOUT and goes active high when the output voltage exceeds 92% of its nominal value."+ },+ {+ "number": "5",+ "name": "FB",+ "type": "input",+ "description": "Feedback pin for the fixed output voltage option; for the adjustable version an external resistive divider is connected to FB and the internal divider is disabled."+ },+ {+ "number": "6",+ "name": "ILIM",+ "type": "input",+ "description": "Switch current limit select: connect to GND for a typical 600 mA limit or to VIN for a typical 1200 mA limit."+ },+ {+ "number": "7",+ "name": "SYNC",+ "type": "input",+ "description": "CMOS-level input that synchronizes the switching frequency to an external clock (up to 1 MHz); high forces low-noise fixed-frequency PWM, low (GND) enables power save PFM/PWM mode."+ },+ {+ "number": "8",+ "name": "EN",+ "type": "input",+ "description": "Enable input; logic high enables the converter and logic low forces shutdown, reducing supply current to less than 1 μA."+ },+ {+ "number": "9",+ "name": "L",+ "type": "bidirectional",+ "description": "Switch pin connected to the drain of the internal power MOSFETs; the inductor connects to this pin."+ },+ {+ "number": "10",+ "name": "PGND",+ "type": "power_in",+ "description": "Power ground; all power grounds should be connected to PGND."+ }+ ],+ "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 datasheet text gives the package as 10-pin DGS VSSOP (3.00 mm x 3.00 mm body) but does not state; The pin-function table lists FC as type '—' (neither input nor output). The 'passive' classification; Only 8 of 32 datasheet pages were provided. The pinout comes from page 3 (DGS top view and pin funct"+ ],+ "pages_sent": 8,+ "cost_usd": 0.0592,+ "at": "2026-10-08T00:59:01"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps62003",+ "pages": 32,+ "sha256": "c0f89c845b131ca5",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps62003dgs.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps62003dgs-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "7f937ed613112509be22267b0b094ba5335511ed42fb62d7d21a5b94adec19b4",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}