component
TPS562219DDFR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TPS562219DDFR++**Texas Instruments** · DC-DC Converters · TSOT-23-8++TPS562219DDFR from Texas Instruments, in a TSOT-23-8. 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 | GND | power_in | Ground pin serving as source terminal for low-side NFET and reference for controller circuit. |+| 2 | SW | output | Switch node connection between high-side NFET and low-side NFET with operating range -1.8 V to 17 V. |+| 3 | VIN | power_in | Input voltage supply pin and drain terminal of high-side NFET with operating range 4.5 V to 17 V. |+| 4 | PG | tri_state | Power good open-drain output for regulation status indication. |+| 5 | SS | input | Soft-start control pin for external timing capacitor connected to GND with operating range -0.1 V to 5 V. |+| 6 | VFB | input | Converter feedback input for output voltage sensing through resistor divider with operating range -0.1 V to 5.5 V. |+| 7 | EN | input | Enable input control pin, active high, requiring external pull-up to enable device with operating range -0.1 V to 17 V. |+| 8 | VBST | power_in | Supply input for high-side NFET gate drive circuit with 0.1 µF bypass capacitor between VBST and SW pins and operating range -0.1 V to 23 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSOT-23-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS562219DDFR`+- Footprint: `Package_TO_SOT_SMD:TSOT-23-8`+- 3D model: TSOT-23-8 (KiCad packages3D, STEP)+- 3D model files: `tps562219ddfr-etched.step` / `tps562219ddfr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps562219ddfr.step` / `tps562219ddfr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918963497807872) (31 pp, sha256 `bc815460a4d4183e`, retrieved 2026-10-05, 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/tps562219ddfr-datasheet.pdf)
page.jsonadded+159@@ -0,0 +1,159 @@+{+ "slug": "tps562219ddfr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps562219ddfr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps562219ddfr.kicad_sym",+ "tps562219ddfr.kicad_mod",+ "tps562219ddfr.glb",+ "tps562219ddfr.step",+ "tps562219ddfr.lbr",+ "docs/hero.png",+ "docs/tps562219ddfr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps562219ddfr-hero.glb",+ "tps562219ddfr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS562219DDFR",+ "manufacturer": "Texas Instruments",+ "package": "TSOT-23-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918963497807872",+ "parts": {+ "symbol": "tps562219ddfr.kicad_sym",+ "footprint": "tps562219ddfr.kicad_mod",+ "model_3d": "tps562219ddfr-hero.glb",+ "model_3d_plain": "tps562219ddfr.glb",+ "model_3d_step": "tps562219ddfr-etched.step",+ "model_3d_step_plain": "tps562219ddfr.step",+ "lbr": "tps562219ddfr.lbr"+ },+ "distributor_links": {+ "lcsc": 2888174,+ "digikey": "296-46471-2-ND",+ "mouser": "595-TPS562219DDFR"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T21:58:22Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-46471-2-ND",+ "status": "found",+ "lifecycle": "Not For New Designs"+ },+ "mouser": {+ "pn": "595-TPS562219DDFR",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin serving as source terminal for low-side NFET and reference for controller circuit."+ },+ {+ "number": "2",+ "name": "SW",+ "type": "output",+ "description": "Switch node connection between high-side NFET and low-side NFET with operating range -1.8 V to 17 V."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Input voltage supply pin and drain terminal of high-side NFET with operating range 4.5 V to 17 V."+ },+ {+ "number": "4",+ "name": "PG",+ "type": "tri_state",+ "description": "Power good open-drain output for regulation status indication."+ },+ {+ "number": "5",+ "name": "SS",+ "type": "input",+ "description": "Soft-start control pin for external timing capacitor connected to GND with operating range -0.1 V to 5 V."+ },+ {+ "number": "6",+ "name": "VFB",+ "type": "input",+ "description": "Converter feedback input for output voltage sensing through resistor divider with operating range -0.1 V to 5.5 V."+ },+ {+ "number": "7",+ "name": "EN",+ "type": "input",+ "description": "Enable input control pin, active high, requiring external pull-up to enable device with operating range -0.1 V to 17 V."+ },+ {+ "number": "8",+ "name": "VBST",+ "type": "power_in",+ "description": "Supply input for high-side NFET gate drive circuit with 0.1 µF bypass capacitor between VBST and SW pins and operating range -0.1 V to 23 V."+ }+ ],+ "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": 4,+ "cost_usd": 0.0634,+ "at": "2026-10-05T21:58:09"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918963497807872",+ "pages": 31,+ "sha256": "bc815460a4d4183e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}