component
TPS54202DDCR
Public Made by Adomby adom
EMI-friendly 4.5 V to 28 V input, 2 A synchronous step-down converter with two integrated switching FETs, internal loop compensation and a 5 ms soft start, in a 1.6 x 2.9 mm SOT-23-6.
← Commit history
3D pose record (Z-up, origin on the pad centre, seated) in component.models_3d; model_3d_step named; off-origin variants re-seated
1 file changed
+196−156
page.json+196−156@@ -1,162 +1,202 @@ {- "schema_version": 1,- "type": "component",- "slug": "tps54202ddcr",- "title": "TPS54202DDCR",- "brief": "EMI-friendly 4.5 V to 28 V input, 2 A synchronous step-down converter with two integrated switching FETs, internal loop compensation and a 5 ms soft start, in a 1.6 x 2.9 mm SOT-23-6.",- "version": "0.2.5",- "license": "CC-BY-SA-4.0",- "tags": [- "component",- "pmic",- "tps54202ddcr"- ],- "component": {- "mpn": "TPS54202DDCR",- "manufacturer": "Texas Instruments",- "package": "SOT-23-6",- "pin_count": 6,- "category": "PMIC",- "subcategory": "DC-DC Converters",- "datasheet": "https://www.ti.com/lit/ds/symlink/tps54202ddcr.pdf",- "parts": {- "symbol": "tps54202ddcr.kicad_sym",- "footprint": "tps54202ddcr.kicad_mod",- "model_3d": "tps54202ddcr-hero.glb",- "model_3d_plain": "tps54202ddcr-etched.glb",- "model_3d_step": "tps54202ddcr-etched.step",- "model_3d_step_plain": "tps54202ddcr.step",- "lbr": "tps54202ddcr.lbr"+ "schema_version": 1,+ "type": "component",+ "slug": "tps54202ddcr",+ "title": "TPS54202DDCR",+ "brief": "EMI-friendly 4.5 V to 28 V input, 2 A synchronous step-down converter with two integrated switching FETs, internal loop compensation and a 5 ms soft start, in a 1.6 x 2.9 mm SOT-23-6.",+ "version": "0.2.5",+ "license": "CC-BY-SA-4.0",+ "tags": [+ "component",+ "pmic",+ "tps54202ddcr"+ ],+ "component": {+ "mpn": "TPS54202DDCR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tps54202ddcr.pdf",+ "parts": {+ "symbol": "tps54202ddcr.kicad_sym",+ "footprint": "tps54202ddcr.kicad_mod",+ "model_3d": "tps54202ddcr-hero.glb",+ "model_3d_plain": "tps54202ddcr-etched.glb",+ "model_3d_step": "tps54202ddcr-etched.step",+ "model_3d_step_plain": "tps54202ddcr.step",+ "lbr": "tps54202ddcr.lbr"+ },+ "distributor_links": {+ "digikey": "296-TPS54202DDCRTR-ND",+ "lcsc": "C191884",+ "mouser": "595-TPS54202DDCR"+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin. Source terminal of the low-side power NFET as well as the ground terminal for controller circuit. Connect sensitive VFB return to this GND at a single point."+ },+ {+ "number": "2",+ "name": "SW",+ "type": "output",+ "description": "Switch node connection between the high-side NFET and low-side NFET. Connect the external inductor here. Rated -0.3 V to 30 V (abs max)."+ },+ {+ "number": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Input voltage supply pin (4.5 V to 28 V operating; 30 V abs max). Drain terminal of the high-side power NFET. Bypass with a local ceramic capacitor to GND."+ },+ {+ "number": "4",+ "name": "FB",+ "type": "input",+ "description": "Converter feedback input to the error amplifier. Connect to the output voltage through a resistor divider; internal reference VFB = 0.596 V (typ)."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Enable input. Float (leave open) to enable the converter; pull to GND to disable. Rising threshold 1.21 V (typ), falling 1.19 V (typ); abs max 7 V."+ },+ {+ "number": "6",+ "name": "BOOT",+ "type": "power_out",+ "description": "Bootstrap supply for the high-side NFET gate drive circuit. Connect a 0.1-µF ceramic capacitor between BOOT and SW. Abs max BOOT-SW = 7 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tps54202ddcr.pdf",+ "pages": 28,+ "sha256": "a7f9b762dcd5e18e",+ "source_tier": "mfr"+ },+ "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"+ },+ "pin1": {+ "pad": "1",+ "at": [+ -1.1375,+ -0.95+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",+ "mark": "drawn"+ },+ "models_3d": [+ {+ "file": "tps54202ddcr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "10d0d47018bf02707425dd342e58755c19c37e56ace7b0a0dc4051f0e68b9212",+ "checked": "2026-10-06",+ "checked_by": "adom-aiflow pose check (Z-up, origin, seat)"+ },+ {+ "file": "tps54202ddcr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",+ "checked": "2026-10-06",+ "checked_by": "adom-aiflow pose check (Z-up, origin, seat)"+ }+ ] },- "distributor_links": {- "digikey": "296-TPS54202DDCRTR-ND",- "lcsc": "C191884",- "mouser": "595-TPS54202DDCR"+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOT-23-6",+ "Category": "PMIC",+ "Pins": "6"+ } },- "pins": [- {- "number": "1",- "name": "GND",- "type": "power_in",- "description": "Ground pin. Source terminal of the low-side power NFET as well as the ground terminal for controller circuit. Connect sensitive VFB return to this GND at a single point."- },- {- "number": "2",- "name": "SW",- "type": "output",- "description": "Switch node connection between the high-side NFET and low-side NFET. Connect the external inductor here. Rated -0.3 V to 30 V (abs max)."- },- {- "number": "3",- "name": "VIN",- "type": "power_in",- "description": "Input voltage supply pin (4.5 V to 28 V operating; 30 V abs max). Drain terminal of the high-side power NFET. Bypass with a local ceramic capacitor to GND."- },- {- "number": "4",- "name": "FB",- "type": "input",- "description": "Converter feedback input to the error amplifier. Connect to the output voltage through a resistor divider; internal reference VFB = 0.596 V (typ)."- },- {- "number": "5",- "name": "EN",- "type": "input",- "description": "Enable input. Float (leave open) to enable the converter; pull to GND to disable. Rising threshold 1.21 V (typ), falling 1.19 V (typ); abs max 7 V."- },- {- "number": "6",- "name": "BOOT",- "type": "power_out",- "description": "Bootstrap supply for the high-side NFET gate drive circuit. Connect a 0.1-µF ceramic capacitor between BOOT and SW. Abs max BOOT-SW = 7 V."- }+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tps54202ddcr" ],- "provenance": {- "extractor": "ds2sf",- "datasheet": {- "url": "https://www.ti.com/lit/ds/symlink/tps54202ddcr.pdf",- "pages": 28,- "sha256": "a7f9b762dcd5e18e",- "source_tier": "mfr"- },- "cad": "KiCad official (CC-BY-SA 4.0)",- "pins": {- "total": 6,- "described": 6,- "cites_pages": true,- "refuses_to_fabricate": true- }+ "discovery_pitch": "TPS54202DDCR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]" },- "viewers": {- "symbol": "viewers/symbol.html",- "footprint": "viewers/footprint.html"+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png" },- "pin1": {- "pad": "1",- "at": [- -1.1375,- -0.95- ],- "corner": "top-left",- "source": "silk-marker",- "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",- "mark": "drawn"- }- },- "metadata": {- "specs": {- "Manufacturer": "Texas Instruments",- "Package": "SOT-23-6",- "Category": "PMIC",- "Pins": "6"- }- },- "sections": [- "hero",- "viewers",- "readme",- "breadcrumbs",- "info"- ],- "discovery_triggers": [- "tps54202ddcr"- ],- "discovery_pitch": "TPS54202DDCR (Texas Instruments) component page with datasheet-verified CAD.",- "author": {- "name": "Ray",- "email": "[email protected]"- },- "dependencies": {},- "hero": {- "type": "image",- "path": "docs/hero.png"- },- "files": [- "page.json",- "README.md",- "tps54202ddcr.kicad_sym",- "tps54202ddcr-outline.kicad_sym",- "tps54202ddcr.kicad_mod",- "tps54202ddcr.glb",- "tps54202ddcr.step",- "tps54202ddcr-etched.step",- "tps54202ddcr.lbr",- "docs/hero.png",- "docs/tps54202ddcr-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "tps54202ddcr-hero.glb",- "tps54202ddcr-hero.overlay.json",- "tps54202ddcr-etched.glb"- ],- "visibility": {- "public": true- },- "variants": [- {- "mpn": "TPS54202DDCR",- "kind": "packaging"- }- ],- "updated_at": "2026-10-02T12:25:30.677Z"-}+ "files": [+ "page.json",+ "README.md",+ "tps54202ddcr.kicad_sym",+ "tps54202ddcr-outline.kicad_sym",+ "tps54202ddcr.kicad_mod",+ "tps54202ddcr.glb",+ "tps54202ddcr.step",+ "tps54202ddcr-etched.step",+ "tps54202ddcr.lbr",+ "docs/hero.png",+ "docs/tps54202ddcr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps54202ddcr-hero.glb",+ "tps54202ddcr-hero.overlay.json",+ "tps54202ddcr-etched.glb"+ ],+ "visibility": {+ "public": true+ },+ "variants": [+ {+ "mpn": "TPS54202DDCR",+ "kind": "packaging"+ }+ ],+ "updated_at": "2026-10-02T12:25:30.677Z"+}