component
TMI3253
Public Made by Adomby adom
TMI DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+104−8@@ -1,13 +1,114 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tmi3253",+ "title": "TMI3253",+ "brief": "TMI DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "TMI DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "tmi3253" ],+ "component": {+ "mpn": "TMI3253",+ "manufacturer": "TMI",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b217894d0567069215c9e521e2d81ef4.pdf",+ "parts": {+ "symbol": "tmi3253.kicad_sym",+ "footprint": "tmi3253.kicad_mod",+ "model_3d": "tmi3253.glb",+ "model_3d_step": "tmi3253.step",+ "lbr": "tmi3253.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin. Return for all internal circuitry and the low-side MOSFET source. Connect to the system ground plane with a low-impedance path."+ },+ {+ "number": "2",+ "name": "LX",+ "type": "output",+ "description": "Switching node. Common connection of the internal high-side and low-side power MOSFETs; connects to the external inductor. Absolute maximum -0.3V to 20V (steady) / -4.5V to 22V (<10ns transient)."+ },+ {+ "number": "3",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input. 4.5V to 18V operating range (20V abs max). Bypass to GND with a low-ESR ceramic capacitor (22\u00b5F typical) placed close to the pin."+ },+ {+ "number": "4",+ "name": "FB",+ "type": "input",+ "description": "Output voltage feedback input. Connect to the center tap of the external resistor divider between VOUT and GND. Regulated to VREF = 0.8V (TMI3253), 0.6V (TMI3253S), or 0.765V (TMI3253T)."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Enable input. Drive logic-high (>0.95V typ threshold) to enable the IC; drive logic-low to disable and enter micro-power shutdown (~5\u00b5A). Do NOT leave floating."+ },+ {+ "number": "6",+ "name": "BS",+ "type": "passive",+ "description": "Bootstrap. A capacitor (typ 0.1\u00b5F) between LX and BS forms a floating supply that powers the high-side N-MOSFET gate driver. Absolute maximum 26V to GND, 6V BS-to-LX."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/b217894d0567069215c9e521e2d81ef4.pdf",+ "pages": 16,+ "sha256": "b58c2a4a18985f81",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "TMI",+ "Package": "SOT-23-6",+ "Category": "PMIC",+ "Pins": "6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tmi3253"+ ],+ "discovery_pitch": "TMI3253 (TMI) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +126,5 @@ "docs/tmi3253-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }